Nayna Shekar, DO

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

25MB12251700 Issued in NJ

Practice address

419 N Harrison St
Princeton, NJ 08540-3521

Phone

(609) 924-9300

NPI assigned

May 11, 2021

Last updated

Jul 30, 2026By the provider in NPPES

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

Other names 1

• Nayna Doniparthi Former 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

Family Practice

Education

New York College of Osteo Medicine of New York Institute of Technology, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Princeton Medical Group,P.a.Group PAC ID 6406835305, 36 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University Medical Center of Princeton at Plainsboro Hospital, Plainsboro, NJ, CCN 310010

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: nayna.doniparthi.p1@direct.princetonmedicalgrp.nextgenshare.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.

• Princeton Medical Group,P.a.

  • Internal Medicine Physician
  • Princeton, NJ
  • NPI 1063513679
  Medicare reassignment Care Compare group NPD
• Princeton Medical Group, P.a.

  • Non-Pharmacy Dispensing Site
  • Plainsboro, NJ
  • NPI 1144617937
  NPD (past)

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

• Princeton Healthcare System, a New Jersey Non-Profit Corporation

  dba Penn Medicine Princeton Medical Center

  • General Acute Care Hospital
  • Plainsboro, NJ
  • NPI 1689714255
  Care Compare affiliation

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

{
    "created_epoch": "1620691200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785369600000",
    "number": "1871177287",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "419 N HARRISON ST",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085403521",
            "telephone_number": "609-924-9300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "419 N HARRISON ST",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085403521",
            "telephone_number": "609-924-9300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SHEKAR",
        "first_name": "NAYNA",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-05-11",
        "last_updated": "2026-07-30",
        "certification_date": "2026-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NJ",
            "license": "25MB12251700",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NAYNA",
            "last_name": "DONIPARTHI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Rafael H Sharon, NCPSYA, SCPSYA
• Shearer MD, LLC
• Lee Shearer, MD
• Tashika Sheffield-Phillips
• Christina Sheil, MD
• Lynn Shell, APN
• I. Andrew Shelpuk, DDS
• Sara Shenker, PSY.D
• Kartik Shenoy, M.D.
• Shobana R Shenoy, OTR-L

• Family Medicine Physician in Princeton, NJ
• Providers in Princeton, NJ by specialty
• Family Medicine Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 30, 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.