Mark S Sapienza, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

25MA07242400 Issued in NJ

Practice address

420 Grand Ave
Suite 101
Englewood, NJ 07631-4152

Phone

(201) 569-7044

Fax

(201) 569-1999

NPI assigned

May 16, 2006

Last updated

Dec 15, 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 1

Addresses

Other identifiers 6

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

GastroenterologyAlso: Internal Medicine

Education

Loyola University of Chicago, Stritch School of Medicine, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Medical Associates of Englewood PCGroup PAC ID 1355512252, 538 clinicians

Allied Digestive Health LLCGroup PAC ID 5991027583, 282 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Englewood Hospital and Medical Center Hospital, Englewood, NJ, CCN 310045
• Holy Name Medical Center Hospital, Teaneck, NJ, CCN 310008
• Valley Hospital Hospital, Paramus, NJ, CCN 310012

Merit-based Incentive Payment System (MIPS)

Final score

96.09 of 100Reported as apm

Quality

86.89

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

98.3 of 100Reported as group

Promoting interoperability

98

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mark.sapienza.1@24721.direct.athenahealth.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.

• Allied Digestive Health, LLC

  • Gastroenterology Physician
  • West Long Beach, NJ
  • NPI 1265831259
  Medicare reassignment Care Compare group NPD
• Medical Associates of Englewood, PC

  • Internal Medicine Physician
  • Englewood, NJ
  • NPI 1952681918
  Medicare reassignment Care Compare group NPD
• Atlantic Coast Gastroenterology Associates

  • Gastroenterology Physician
  • Brick, NJ
  • NPI 1679512578
  NPD (past)
• Main Line Healthcare

  • Family Medicine Physician
  • Newtown Square, PA
  • NPI 1922077643
  NPD (past)

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

• Englewood Hospital and Medical Center

  • General Acute Care Hospital
  • Englewood, NJ
  • NPI 1083612881
  Care Compare affiliation
• Holy Name Hospital Regional Dialysis Center

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Teaneck, NJ
  • NPI 1043389349

  Hospital

  Care Compare affiliation
• Holy Name Medical Center Inc.

  • General Acute Care Hospital
  • Teaneck, NJ
  • NPI 1104859131
  Care Compare affiliation
• The Valley Hospital Inc.

  • General Acute Care Hospital
  • Paramus, NJ
  • NPI 1013912633
  Care Compare affiliation

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

{
    "created_epoch": "1147737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765756800000",
    "number": "1619929874",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "420 GRAND AVE",
            "address_2": "SUITE 101",
            "city": "ENGLEWOOD",
            "state": "NJ",
            "postal_code": "076314152",
            "telephone_number": "201-569-7044",
            "fax_number": "201-569-1999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "420 GRAND AVE",
            "address_2": "SUITE 101",
            "city": "ENGLEWOOD",
            "state": "NJ",
            "postal_code": "076314152",
            "telephone_number": "201-569-7044",
            "fax_number": "201-569-1999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAPIENZA",
        "first_name": "MARK",
        "middle_name": "S",
        "name_prefix": "Mr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-16",
        "last_updated": "2025-12-15",
        "certification_date": "2025-12-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NJ",
            "license": "25MA07242400",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8875201",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EMPIRE HEALTH PLAN",
            "identifier": "3V6321",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA US HEALTHCARE",
            "identifier": "3157169",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "2K3068",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OXFORD HEALTH PLAN",
            "identifier": "P2664780",
            "state": "NJ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GHI",
            "identifier": "2499403",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lisa Blair Sandilands, LCSW
• Shulamit Sandler, PSY.D.
• Edmundo Rey Sanglay Jr., PT
• Carl Saphier, M.D.
• Henry Saphier, M.D.
• Jainakee Olivia Saroop, LPN
• Wehiba Mohamed Ibrahim Satti
• Sariye Savci, MD
• Rachna Saxena, DO
• Lisa E Sbahia, LPC, LCADC

• Gastroenterology Physician in Englewood, NJ
• Providers in Englewood, NJ by specialty
• Gastroenterology Physician in New Jersey

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