Dr Deborah Y Clark, MD - Medicare Obstetrics & Gynecology in Upper Marlboro, MD

Dr Deborah Y Clark, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Upper Marlboro, Maryland. Her current practice location is 1221 Mercantile Ln, Upper Marlboro, Maryland. You can reach out to her office (for appointments etc.) via phone at (301) 618-5500.

Dr Deborah Y Clark is licensed to practice in Maryland (license number D78154) 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 1730137209.

Contact Information

Dr Deborah Y Clark, MD
1221 Mercantile Ln,
Upper Marlboro, MD 20774-5374
(301) 618-5500
Not Available

Map and Direction




Physician's Profile

Full NameDr Deborah Y Clark
GenderFemale
SpecialityObstetrics & Gynecology
Location1221 Mercantile Ln, Upper Marlboro, Maryland
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730137209
  • Provider Enumeration Date: 05/05/2006
  • Last Update Date: 07/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2769457407
  • Enrollment ID: I20160129000345

Medical Identifiers

Medical identifiers for Dr Deborah Y Clark such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730137209NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 01072948A (Indiana)Secondary
207V00000XObstetrics & Gynecology D78154 (Maryland)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 Deborah Y Clark allows following entities to bill medicare on her behalf.
Entity NameKaiser Foundation Health Plan Of The Mid-atlantic States, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952461816
PECOS PAC ID: 3779495858
Enrollment ID: O20040105000308

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 Deborah Y Clark 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 Deborah Y Clark, MD
1001 Pine Heights Ave, Suite 100,
Baltimore, MD 21229-5208

Ph: (410) 644-2582
Dr Deborah Y Clark, MD
1221 Mercantile Ln,
Upper Marlboro, MD 20774-5374

Ph: (301) 618-5500

Reviews and Comments


Obstetrics & Gynecology Doctors in Upper Marlboro, MD

Tina Musa,
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774
Phone: 301-618-5500    
Natasha A Rodney, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774
Phone: 717-812-4602    
Dr. Pooja Uppalapati, MD, MBA
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 901 Harry S Truman Dr N, Upper Marlboro, MD 20774
Phone: 240-677-3000    
Dania Joseph, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1221 Mercantile Ln, Upper Marlboro, MD 20774
Phone: 301-618-5500    
Earl Nicholas, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 201 Castleton Place, Upper Marlboro, MD 20774
Phone: 410-750-4283    

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).

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