Sharon Jan Mccormack, MD - Medicare Internal Medicine in Baltimore, MD

Sharon Jan Mccormack, MD is a medicare enrolled "Internal Medicine" physician in Baltimore, Maryland. Her current practice location is 5411 Old Frederick Rd, Suite 18, Baltimore, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 788-4800.

Sharon Jan Mccormack is licensed to practice in Maryland (license number D0038762) 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 1013902899.

Contact Information

Sharon Jan Mccormack, MD
5411 Old Frederick Rd, Suite 18,
Baltimore, MD 21229-2195
(410) 788-4800
(410) 788-6701

Map and Direction




Physician's Profile

Full NameSharon Jan Mccormack
GenderFemale
SpecialityInternal Medicine
Location5411 Old Frederick Rd, Baltimore, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1013902899
  • Provider Enumeration Date: 09/16/2005
  • Last Update Date: 09/21/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0042340499
  • Enrollment ID: I20100610000631

Medical Identifiers

Medical identifiers for Sharon Jan Mccormack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013902899NPI-NPPES
241559OtherOPTIMUM CHOICE MEDICINE
555691OtherAETNA
R8280004OtherCAREFIRST BCBS FEDERAL DC
1442421OtherUNITED HEALTHCARE
341559OtherOPTIMUM CHOICE ONCOLOGY
441559OtherOPTIMUM CHOICE HEMATOLOGY
52989302OtherMDCAREFIRST BCBS
0401662OtherUNITED HEALTHCARE AMERICH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0038762 (Maryland)Primary
207RG0300XInternal Medicine - Geriatric Medicine D0038762 (Maryland)Secondary
207RH0003XInternal Medicine - Hematology & Oncology D0038762 (Maryland)Secondary

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. Sharon Jan Mccormack allows following entities to bill medicare on her behalf.
Entity NameDoctors First P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053077263
PECOS PAC ID: 3870661978
Enrollment ID: O20220912002908

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. Sharon Jan Mccormack 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
Sharon Jan Mccormack, MD
5411 Old Frederick Rd, Suite 18,
Baltimore, MD 21229-2195

Ph: (410) 788-4800
Sharon Jan Mccormack, MD
5411 Old Frederick Rd, Suite 18,
Baltimore, MD 21229-2195

Ph: (410) 788-4800

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.