Angela Merlo, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

25MA05215800 Issued in NJ

Practice address

29 Emmons Dr Ste G10
Princeton, NJ 08540-5919

Phone

(609) 896-0800

Fax

(609) 919-0039

NPI assigned

Sep 7, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Albert Einstein College of Medicine of Yeshiva University, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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

• Digestive Health & Nutrition Center

  • Specialist
  • Lawrenceville, NJ
  • NPI 1730626540
  NPD (past) Authorized official

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

{
    "created_epoch": "1157587200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784851200000",
    "number": "1851494264",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29 EMMONS DR STE G10",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085405919",
            "telephone_number": "609-896-0800",
            "fax_number": "609-919-0039"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "29 EMMONS DR STE G10",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085405919",
            "telephone_number": "609-896-0800",
            "fax_number": "609-919-0039"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERLO",
        "first_name": "ANGELA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-07",
        "last_updated": "2026-07-24",
        "certification_date": "2026-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NJ",
            "license": "25MA05215800",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Menla Healthcare LLC
• Mercer Kidney & Hypertension, LLC
• Mercer Medical Group
• T J Mercuro, MD
• Janet Beth Merkin Weistuch, MSW LCSW
• Tiffani Methvien, OD
• Edward Meyers
• Linda I Meyers, PSY.D.
• Zinovy Meyler, D.O.
• Asma Mian, M.D.

• Gastroenterology Physician in Princeton, NJ
• Providers in Princeton, 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 Jul 24, 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.