Andrea Grace Cristina Yegiazaryan, MS, BSN, RN, CPNP-PC

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

RN269529 Issued in MA

Practice address

9 Hope Ave
Waltham, MA 02453-2741

Phone

(781) 216-1500

NPI assigned

Jun 24, 2015

Sex

Female

Sole proprietor

Yes

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 MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Bachelor on Science - Nursing, Master of Science, Nurse Practitioner, Registered Nurse

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ayegiazaryan30149@direct.bostonchildrens.org

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.

• Children's Hospital Pediatric Associates, Inc

  • Pediatrics Physician
  • Boston, MA
  • NPI 1457306664
  Medicare reassignment NPD
• Childrens Hospital Boston

  dba Boston Medical Center

  • Children's Hospital
  • Boston, MA
  • NPI 1770741530
  NPD (past)

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

{
    "created_epoch": "1435104000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760313600000",
    "number": "1316329402",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 LONGWOOD AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021155737",
            "telephone_number": "617-355-6000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9 HOPE AVE",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024532741",
            "telephone_number": "781-216-1500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Longwood Ave",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021155724",
            "country_code": "US",
            "telephone_number": "617-355-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YEGIAZARYAN",
        "first_name": "ANDREA",
        "middle_name": "GRACE CRISTINA",
        "name_prefix": "Mrs.",
        "credential": "MS, BSN, RN, CPNP-PC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-06-24",
        "last_updated": "2025-10-13",
        "certification_date": "2025-10-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "MA",
            "license": "RN269529",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• XI Yang
• Yunqing Yang
• Zihan Yang, LMHC
• Daniel Yanofsky
• Tanya Yanovsky, M.D.
• Yelena V. Gutnichenko, DMD, P.C. (Elm Dental)
• Ting Ting Yin
• Carey Michele York Best, MD
• Michael Keith York, D.C.
• Andrew Young

• Pediatric Nurse Practitioner in Waltham, MA
• Providers in Waltham, MA by specialty
• Pediatric Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 13, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.