Individual provider Active NPI

Nayri Sahagian Balmanoukian, C-PNP

  • Pediatric Nurse Practitioner
  • Natick, MA
National Provider Identifier
1700635422
Registry record updated Mar 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Nurse PractitionerTaxonomy code 363LP0200X
License
RN2314076 Issued in MA
Practice address
233 W Central St
Natick, MA 01760-3757
Phone
(508) 655-7936
NPI assigned
May 15, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 5, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse's Aide 376K00000X CNA6423 MA
Pediatric Nurse Practitioner 363LP0200X RN2314076 MA Primary
Registered Nurse 163W00000X RN2314076 MA

Addresses

Primary practice location

233 W Central St
Natick, MA 01760-3757

Mailing address

171 Main St Ste 203B
Ashland, MA 01721-1187
Phone (508) 881-3029

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20260303000620 MA Practitioner - Nurse Practitioner 9638651490 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2021
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

171 Main St
203B
Ashland, MA 01721-1187

171 Main St
Suite 203B
Ashland, MA 01721-1154

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Pediatric Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
RN2314076MAMDPediatric Nurse Practitioner
CNA6423MAMDNurse's Aide

Practice roles

OrganizationSpecialtyStatusNew patients
Charles River Medical Associates PC CurrentSince Dec 14, 2025 Accepting new patients
Charles River Medical Associates PC CurrentSince Dec 14, 2025 Accepting new patients

Locations

171 Main St
Ste 203B
Ashland, MA 01721
Phone (508) 881-3029

233 W Central St
Natick, MA 01760
Phone (508) 653-2133

Interoperability endpoints

  • Direct secure messaging: sahagianbalmanoukian.nayri.crm@direct.partners.masshiway.net

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1715731200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772668800000",
    "number": "1700635422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "171 MAIN ST STE 203B",
            "city": "ASHLAND",
            "state": "MA",
            "postal_code": "017211187",
            "telephone_number": "508-881-3029",
            "fax_number": "508-881-1752"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "233 W CENTRAL ST",
            "city": "NATICK",
            "state": "MA",
            "postal_code": "017603757",
            "telephone_number": "508-655-7936"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAHAGIAN BALMANOUKIAN",
        "first_name": "NAYRI",
        "credential": "C-PNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-05-15",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "376K00000X",
            "taxonomy_group": "",
            "desc": "Nurse's Aide",
            "state": "MA",
            "license": "CNA6423",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "MA",
            "license": "RN2314076",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MA",
            "license": "RN2314076",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Natick, MA

Sources for this page

Verify at the official NPI Registry.