Ashley Pfeffer, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

25MP01005300 Issued in NJ

Practice address

1 Capital Way
Pennington, NJ 08534-2520

Phone

(800) 637-2374

NPI assigned

Jan 21, 2026

Last updated

Apr 3, 2026By the provider in NPPES

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Capital Health Multispecialty GroupGroup PAC ID 1850689894, 342 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Capital Health Multispecialty Group

  • Surgery Physician
  • Trenton, NJ
  • NPI 1083072342
  Medicare reassignment Care Compare group

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

{
    "created_epoch": "1768953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775174400000",
    "number": "1730048018",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "906 WALSH AVE",
            "city": "LANGHORNE",
            "state": "PA",
            "postal_code": "190472772",
            "telephone_number": "215-375-0556"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 CAPITAL WAY",
            "city": "PENNINGTON",
            "state": "NJ",
            "postal_code": "085342520",
            "telephone_number": "800-637-2374"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "750 Brunswick Ave",
            "address_purpose": "LOCATION",
            "city": "Trenton",
            "state": "NJ",
            "postal_code": "086384143",
            "country_code": "US",
            "telephone_number": "609-394-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PFEFFER",
        "first_name": "ASHLEY",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-21",
        "last_updated": "2026-04-03",
        "certification_date": "2026-04-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NJ",
            "license": "25MP01005300",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pennington Transformational Counseling
• Loni Pereszlenyi, RD LD
• Cecilia Perez, DO
• Anastasia Perry, PA-C
• Ganesha G Perumal, MS SLP-CCC
• Thy T Pham, PA
• Julie Pharney, P.T.
• Huy Quang Phi, MD
• Vivian Phung, APN
• Robert Piccarillo, PT

• Physician Assistant in Pennington, NJ
• Providers in Pennington, NJ by specialty
• Physician Assistant in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 3, 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.