Dr Mary Cathryn Earnhardt, - Medicare Obstetrics & Gynecology in New York, NY

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Dr Mary Cathryn Earnhardt, is a medicare enrolled "Obstetrics & Gynecology - Obstetrics" physician in New York, New York. Her current practice location is 274 Madison Ave Ste 300, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 201-1217.

Dr Mary Cathryn Earnhardt is licensed to practice in New York (license number 324131) 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 1164080800.

Contact Information

Dr Mary Cathryn Earnhardt,
274 Madison Ave Ste 300,
New York, NY 10016-0701
(212) 201-1217
(646) 843-7617

Map and Direction




Physician's Profile

Full NameDr Mary Cathryn Earnhardt
GenderFemale
SpecialityObstetrics & Gynecology - Obstetrics
Location274 Madison Ave Ste 300, New York, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164080800
  • Provider Enumeration Date: 05/29/2019
  • Last Update Date: 08/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0446612501
  • Enrollment ID: I20230822001108

Medical Identifiers

Medical identifiers for Dr Mary Cathryn Earnhardt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164080800NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VX0000XObstetrics & Gynecology - Obstetrics 324131 (New York)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 Mary Cathryn Earnhardt allows following entities to bill medicare on her behalf.
Entity NameGoncharov Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831580091
PECOS PAC ID: 2062739246
Enrollment ID: O20150327000624

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 Mary Cathryn Earnhardt 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 Mary Cathryn Earnhardt,
274 Madison Ave Ste 300,
New York, NY 10016-0701

Ph: () -		Dr Mary Cathryn Earnhardt,
274 Madison Ave Ste 300,
New York, NY 10016-0701

Ph: (212) 201-1217

Reviews and Comments


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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.