Alyssa Zakala, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

OT024735 Issued in PA

Practice address

100 E Lancaster Ave
Wynnewood, PA 19096-3450

Phone

(610) 645-6555

NPI assigned

Jun 12, 2025

Sex

Unspecified or another gender identity

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 PA

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

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

{
    "created_epoch": "1749686400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749686400000",
    "number": "1720973258",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 E LANCASTER AVE",
            "city": "WYNNEWOOD",
            "state": "PA",
            "postal_code": "190963450"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 E LANCASTER AVE",
            "city": "WYNNEWOOD",
            "state": "PA",
            "postal_code": "190963450",
            "telephone_number": "610-645-6555"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAKALA",
        "first_name": "ALYSSA",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2025-06-12",
        "last_updated": "2025-06-12",
        "certification_date": "2025-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "OT024735",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Donald Yih, MD
• Dongfang Diana Yin, M.D.
• Dina Monzer Yousef Zahra, MD
• Xiaoling Yu, MD
• Rasiq Zackria, DO
• Kathryn Zakrzewski, D.O.
• Bianca Zarrella, DO
• Erik Leroy Zeger, MD
• Vlasta Zemba-Palko, M.D.
• Patrick John Zeniecki

• Internal Medicine Physician in Wynnewood, PA
• Providers in Wynnewood, PA by specialty
• Internal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 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.