Dr L Martha Ann Thomas, MD - Medicare Obstetrics & Gynecology in York, PA

Dr L Martha Ann Thomas, MD is a medicare enrolled "Obstetrics & Gynecology" physician in York, Pennsylvania. Her current practice location is 1001 S George St, York, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 851-2345.

Dr L Martha Ann Thomas is licensed to practice in Pennsylvania (license number MD019947E) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1689788531.

Contact Information

Dr L Martha Ann Thomas, MD
1001 S George St,
York, PA 17403-3676
(717) 851-2345
Not Available

Map and Direction




Physician's Profile

Full NameDr L Martha Ann Thomas
GenderFemale
SpecialityObstetrics & Gynecology
Location1001 S George St, York, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1689788531
  • Provider Enumeration Date: 08/18/2006
  • Last Update Date: 07/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2860592730
  • Enrollment ID: I20070706000015

Medical Identifiers

Medical identifiers for Dr L Martha Ann Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689788531NPI-NPPES
018745300MedicaidMD
50069430OtherPACAPITAL BLUE CROSS-WMG
3168158OtherPAMAMSI-WMG
212637OtherPAUNISON-WMG
212644OtherPAUNISON-YH
413171OtherPAHIGHMARK BLUE SHIELD
8413OtherPAGEISINGER
20063010OtherPAAMERIHEALTH MERCY-WMG
000890997MedicaidPA
1545481OtherPAGATEWAY
20063011OtherPAAMERIHEALTH MERCY-YH
246975OtherPAUNISON-WMG MFM
4598419OtherPAAETNA
30136945OtherPAAMERIHEALTH MERCY-YHOBGYN
50069428OtherPACAPITAL BLUE CROSS-YH
897658OtherMDCAREFIRST MD BCBS
50079753OtherPACAPITAL BLUE CROSS-WMG-MFM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology MD019947E (Pennsylvania)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr L Martha Ann Thomas allows following entities to bill medicare on her behalf.
Entity NamePinnacle Health Medical Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932143427
PECOS PAC ID: 7618960493
Enrollment ID: O20040407000180

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr L Martha Ann Thomas is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr L Martha Ann Thomas, MD
3421 Concord Rd,
York, PA 17402-9001

Ph: (717) 851-2345
Dr L Martha Ann Thomas, MD
1001 S George St,
York, PA 17403-3676

Ph: (717) 851-2345

Reviews and Comments


Obstetrics & Gynecology Doctors in York, PA

Dr. Michael Paul Russo, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 4222 Lincoln Hwy, York, PA 17406
Phone: 717-812-7800    Fax: 717-812-7811
Sumithra Jeganathan,
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 35 Monument Rd Ste 202, York, PA 17403
Phone: 717-851-2722    Fax: 717-851-3127
Dr. Jahnea Chanel Williams, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-812-4602    Fax: 717-812-3499
Katherine Nicole Prowell, DO
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1693 S Queen St, York, PA 17403
Phone: 717-845-1621    
Dr. Norman F. Navarro, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1000 S George St, York, PA 17403
Phone: 717-851-2348    Fax: 717-851-2426
Kelley D. Clark, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 35 Monument Rd Ste 202, York, PA 17403
Phone: 717-851-2722    Fax: 717-851-3127
Dr. Gretchen Eh Makai, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2860 Whiteford Rd Unit 1, York, PA 17402
Phone: 717-988-8170    Fax: 717-221-5398

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.