T J Mercuro, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

25MA04835700 Issued in NJ

Practice address

389 Wall St
Princeton, NJ 08540-1516

Phone

(609) 921-2800

Fax

(609) 921-3499

NPI assigned

Jul 2, 2006

Last updated

Dec 23, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 6

Addresses

Other identifiers 17

Other names 1

• T John Mercuro Professional name

Medicare fee-for-service enrollment

Enrolled in NJ, PA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Cardiovascular Disease (Cardiology)Also: Cardiac Surgery, Internal Medicine, Interventional Cardiology

Education

Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Clinical Health Care Associates of New Jersey PCGroup PAC ID 0749180198, 793 clinicians

Princeton Interventional Cardiology PAGroup PAC ID 9335278076, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University Medical Center of Princeton at Plainsboro Hospital, Plainsboro, NJ, CCN 310010
• Temple University Hospital Hospital, Philadelphia, PA, CCN 390027
• Centrastate Medical Center Hospital, Freehold, NJ, CCN 310111
• Hospital of Univ of Pennsylvania Hospital, Philadelphia, PA, CCN 390111

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tobiaj.mercuro@princetoninterventionalcardiologypa.chartmakerdirect.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Clinical Health Care Associates of New Jersey, P.C.

  • Family Medicine Physician
  • Cherry Hill, NJ
  • NPI 1447260435
  Medicare reassignment Care Compare group NPD
• Princeton Interventional Cardiology PA

  • Cardiovascular Disease Physician
  • Princeton, NJ
  • NPI 1154353902
  Medicare reassignment Care Compare group NPD
• Princeton Healthcare Affiliated Physicians PC

  dba Princeton HealthCare Medical Associates

  • Internal Medicine Physician
  • Plainsboro, NJ
  • NPI 1518194323

  Cardiovascular Disease

  Medicare reassignment NPD
• Princeton Healthcare Provider Group LLC

  dba Princeton Medicine Specialty Group

  • Internal Medicine Physician
  • Plainsboro, NJ
  • NPI 1699141507

  Cardiovascular Disease

  Medicare reassignment NPD
• Clinical Health Care Associates of New Jersey, PC

  • Otolaryngology Physician
  • Hillsborough, NJ
  • NPI 1962977249
  NPD
• Princeton Healthcare Affiliated Physicians PC

  dba Comprehensive Ob/Gyn Care of Princeton

  • Obstetrics & Gynecology Physician
  • Robbinsville, NJ
  • NPI 1194017475
  NPD
• Princeton Healthcare Affiliated Physicians PC

  dba Montgomery Internal Medicine Group - Princeton Medicine

  • Internal Medicine Physician
  • Princeton, NJ
  • NPI 1770176372
  NPD
• Princeton Healthcare Provider Group LLC

  dba Princeton Medicine Geriatrics

  • Geriatric Medicine (Internal Medicine) Physician
  • Plainsboro, NJ
  • NPI 1437818085
  NPD
• Princeton Healthcare Provider Group LLC

  dba Princeton Medicine Heart Group

  • Cardiovascular Disease Physician
  • Plainsboro, NJ
  • NPI 1770950214
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Centrastate Medical Center, Inc

  • General Acute Care Hospital
  • Freehold, NJ
  • NPI 1295718450
  Care Compare affiliation
• Princeton Healthcare System, a New Jersey Non-Profit Corporation

  dba Penn Medicine Princeton Medical Center

  • General Acute Care Hospital
  • Plainsboro, NJ
  • NPI 1689714255
  Care Compare affiliation
• Hospital of the University of PA

  • Ambulatory Fertility Facility
  • Phila, PA
  • NPI 1033262316

  Hospital

  Care Compare affiliation
• Temple University Hospital, Inc

  dba The Temple University Hospital Fox Chase Cancer Center Buckingham Outp

  • Clinic/Center
  • Furlong, PA
  • NPI 1093404386

  Hospital

  Care Compare affiliation
• Temple University Hospital, Inc

  dba Temple University Hospital-Fox Chase Outpatient Department

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1275157455
  Care Compare affiliation
• Temple University Hospital, Inc

  • Ambulatory Surgical Clinic/Center
  • Philadelphia, PA
  • NPI 1275682148

  Hospital

  Care Compare affiliation
• Temple University Hospital, Inc

  dba Temple University Hospital - Jeanes Campus

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1356981443
  Care Compare affiliation
• Temple University Hospital, Inc

  dba Temple University Hospital Fox Chase Cancer Center East Norriton Outpa

  • Clinic/Center
  • East Norriton, PA
  • NPI 1407612922

  Hospital

  Care Compare affiliation
• Temple University Hospital, Inc

  dba Temple University Hospital Fox Chase Cancer Center at Chestnut Hill Ho

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1871368654
  Care Compare affiliation
• Temple University Hospital, Inc

  dba Temple Women and Families Hospital

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1932813789
  Care Compare affiliation
• Temple University Hospital, Inc

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1962579029
  Care Compare affiliation
• Trustees of the University of Pennsylvania

  dba Hospital of the University of Pennsylvania

  • General Acute Care Hospital
  • Philadelphia, PA
  • NPI 1851370910
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1151798400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766448000000",
    "number": "1851320634",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "389 WALL ST",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085401516",
            "telephone_number": "609-921-2800",
            "fax_number": "609-921-3499"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "389 WALL ST",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085401516",
            "telephone_number": "609-921-2800",
            "fax_number": "609-921-3499"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 Bunn Dr.",
            "address_2": "Suite 101",
            "address_purpose": "LOCATION",
            "city": "Princeton",
            "state": "NJ",
            "postal_code": "085401968",
            "country_code": "US",
            "telephone_number": "609-921-2800",
            "fax_number": "609-921-3499",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MERCURO",
        "first_name": "T",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-02",
        "last_updated": "2025-12-23",
        "certification_date": "2025-12-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "PA",
            "license": "MD040718E",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NJ",
            "license": "25MA04835700",
            "primary": true
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "NJ",
            "license": "25MA04835700",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "PA",
            "license": "MD040718E",
            "primary": false
        },
        {
            "code": "207UN0901X",
            "taxonomy_group": "",
            "desc": "Nuclear Medicine, Nuclear Cardiology",
            "state": "NJ",
            "license": "25MA04835700",
            "primary": false
        },
        {
            "code": "207UN0901X",
            "taxonomy_group": "",
            "desc": "Nuclear Medicine, Nuclear Cardiology",
            "state": "PA",
            "license": "MD040718E",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERIHEALTH ADMIN PPO",
            "identifier": "561376",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "223258770",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA US HEALTHCARE",
            "identifier": "460972",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BEECHSTREET",
            "identifier": "223258770",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AARP HEALTH INSURANCE",
            "identifier": "223258770",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DEVON",
            "identifier": "223258770",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HORZON BCBS OF NJ",
            "identifier": "223258770",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MAGNA CARE",
            "identifier": "223258770",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERIHEALTH HMO",
            "identifier": "0382725000",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "0K1810",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OXFORD HEALTH PLANS",
            "identifier": "P420654",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "060022662",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GHI",
            "identifier": "223258770",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "KEYSTONE HEALTH PLANS",
            "identifier": "0382725000",
            "state": "PA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GREAT WEST",
            "identifier": "223258770",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD PA",
            "identifier": "561376",
            "state": "PA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7634102",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "T",
            "last_name": "MERCURO",
            "middle_name": "JOHN",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

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• Cardiovascular Disease Physician in Princeton, NJ
• Providers in Princeton, NJ by specialty
• Cardiovascular Disease Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.