Hariharan Venkatachalam Iyer, M.D.

Primary specialty

Orthopaedic Hand Surgery PhysicianTaxonomy code 207XS0106X

License

25MA11239000 Issued in NJ

Practice address

83 Hanover Rd Ste 260
Florham Park, NJ 07932-1520

Phone

(732) 426-3420

Fax

(848) 800-4668

NPI assigned

Mar 31, 2015

Last updated

Jun 15, 2026By 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 2

Addresses

Other identifiers 2

Other names 1

• Dr. Hari Iyer Other name

Medicare fee-for-service enrollment

Enrolled in NJ

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 1

Specialty

Orthopedic Surgery

Education

University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

The Plastic Surgery CenterGroup PAC ID 8921060484, 88 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Morristown Medical Center Hospital, Morristown, NJ, CCN 310015
• Hackensack University Medical Center Hospital, Hackensack, NJ, CCN 310001

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hiyer@directaddress.net
• Direct secure messaging: ihariharan492842@ahs.direct-ci.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.

• The Plastic Surgery Center

  dba The Plastic Surgery Center, PA

  • Plastic and Reconstructive Surgery Physician
  • Red Bank, NJ
  • NPI 1386613834
  Medicare reassignment Care Compare group NPD
• The Woods O.R., Inc.

  dba The Center For Outpatient Surgery

  • Ambulatory Surgical Clinic/Center
  • Tinton Falls, NJ
  • NPI 1952610768
  NPD (past)

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

• Ahs Hospital Corp.

  dba Morristown Medical Center

  • General Acute Care Hospital
  • Morristown, NJ
  • NPI 1053384776
  Care Compare affiliation
• HMH Hospitals Corporation

  dba Hackensack University Medical Center

  • General Acute Care Hospital
  • Hackensack, NJ
  • NPI 1457456279
  Care Compare affiliation
• HMH Hospitals Corporation

  dba Hackensack Meridian Diagnostic Laboratory

  • Clinical Medical Laboratory
  • Hackensack, NJ
  • NPI 1518683929

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1427760000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781481600000",
    "number": "1972998631",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 SCHULZ DR STE 2",
            "city": "RED BANK",
            "state": "NJ",
            "postal_code": "077016745",
            "telephone_number": "732-426-3420",
            "fax_number": "848-800-4668"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "83 HANOVER RD STE 260",
            "city": "FLORHAM PARK",
            "state": "NJ",
            "postal_code": "079321520",
            "telephone_number": "732-426-3420",
            "fax_number": "848-800-4668"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "20 Prospect Ave Ste 903",
            "address_purpose": "LOCATION",
            "city": "Hackensack",
            "state": "NJ",
            "postal_code": "076011999",
            "country_code": "US",
            "telephone_number": "732-426-3420",
            "fax_number": "848-800-4668",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "331 Newman Springs Road",
            "address_2": "Building 2, Suite 200",
            "address_purpose": "LOCATION",
            "city": "Red Bank",
            "state": "NJ",
            "postal_code": "07701",
            "country_code": "US",
            "telephone_number": "732-426-3420",
            "fax_number": "848-800-4668",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IYER",
        "first_name": "HARIHARAN",
        "middle_name": "VENKATACHALAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-03-31",
        "last_updated": "2026-06-15",
        "certification_date": "2026-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "OH",
            "license": "35.146159",
            "primary": false
        },
        {
            "code": "207XS0106X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Hand Surgery",
            "state": "NJ",
            "license": "25MA11239000",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0804991",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "7910408",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HARI",
            "last_name": "IYER",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

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• Orthopaedic Hand Surgery Physician in Florham Park, NJ
• Providers in Florham Park, NJ by specialty
• Orthopaedic Hand Surgery Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 15, 2026; 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.