Thelma Wheagar, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MD495797 Issued in PA

Practice address

700 Lawn Ave
Sellersville, PA 18960-1548

Phone

(484) 526-6643

Fax

(866) 436-6461

NPI assigned

May 2, 2023

Last updated

Jun 10, 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

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

Specialty

Internal Medicine

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Lukes Hospital Hospital, Bethlehem, PA, CCN 390049

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Interoperability endpoints

• Direct secure messaging: twheagar304277@direct-sluhn.org

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

• St Luke's Hospital

  dba St. Luke's Hospital-Sacred Heart Campus

  • General Acute Care Hospital
  • Allentown, PA
  • NPI 1366011413
  Care Compare affiliation
• St Luke's Hospital

  dba St. Luke's Hospital - Anderson Campus

  • General Acute Care Hospital
  • Easton, PA
  • NPI 1376339226
  Care Compare affiliation
• St Luke's Hospital

  dba St. Luke's Hospital-Lehighton Campus

  • General Acute Care Hospital
  • Lehighton, PA
  • NPI 1528737988
  Care Compare affiliation
• St Lukes Hospital

  • General Acute Care Hospital
  • Bethlehem, PA
  • NPI 1013933175
  Care Compare affiliation
• St. Luke's Hospital

  dba St. Luke's Hospital - Allentown Campus

  • General Acute Care Hospital
  • Allentown, PA
  • NPI 1548293954
  Care Compare affiliation
• St. Luke's Hospital Bethlehem

  dba St. Luke's Partial Hospitalization Program

  • Adult Mental Health Clinic/Center
  • Lehighton, PA
  • NPI 1962094920

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1682985600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781049600000",
    "number": "1962191494",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 LAWN AVE",
            "city": "SELLERSVILLE",
            "state": "PA",
            "postal_code": "189601548"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 LAWN AVE",
            "city": "SELLERSVILLE",
            "state": "PA",
            "postal_code": "189601548",
            "telephone_number": "484-526-6643",
            "fax_number": "866-436-6461"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WHEAGAR",
        "first_name": "THELMA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-05-02",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD495797",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Holly A Weideman, M.ED.
• Leah G Weidemoyer, CRNP
• Zachary T Weik, PA-C
• Cheryl Welch
• Jean Marie West-Zawacki, R.D.
• Ryan Whitcomb, CRNP
• Regina White, PA-C
• Dawn'C Wilkes, MD
• H Jeffrey Wilkins, MD
• Malika Williams-Porter, LPC

• Internal Medicine Physician in Sellersville, PA
• Providers in Sellersville, 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 10, 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.