Dr Meegan Christa Chestnut, MD - Medicare Internal Medicine in Columbia, MD

Dr Meegan Christa Chestnut, MD is a medicare enrolled "Internal Medicine" physician in Columbia, Maryland. She went to Wayne State University School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Primary Medicine Llc, Primary Medicine Llc and her current practice location is 5450 Knoll North Dr, Ste 260, Columbia, Maryland. You can reach out to her office (for appointments etc.) via phone at (410) 964-5300.

Dr Meegan Christa Chestnut is licensed to practice in Maryland (license number D072639) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1255513636.

Contact Information

Dr Meegan Christa Chestnut, MD
5450 Knoll North Dr, Ste 260,
Columbia, MD 21045-2373
(410) 964-5300
Not Available

Map and Direction




Physician's Profile

Full NameDr Meegan Christa Chestnut
GenderFemale
SpecialityInternal Medicine
Experience17 Years
Location5450 Knoll North Dr, Columbia, Maryland
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Meegan Christa Chestnut attended and graduated from Wayne State University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1255513636
  • Provider Enumeration Date: 11/28/2007
  • Last Update Date: 07/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6800066531
  • Enrollment ID: I20110907000837

Medical Identifiers

Medical identifiers for Dr Meegan Christa Chestnut such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255513636NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D072639 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Primary Medicine Llc67090014496
Primary Medicine Llc67090014496

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 Meegan Christa Chestnut allows following entities to bill medicare on her behalf.
Entity NamePrimary Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841617941
PECOS PAC ID: 6709001449
Enrollment ID: O20180926002550

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 Meegan Christa Chestnut 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 Meegan Christa Chestnut, MD
7500 Hanover Pkwy, Ste 105b,
Greenbelt, MD 20770-2091

Ph: (803) 429-9002
Dr Meegan Christa Chestnut, MD
5450 Knoll North Dr, Ste 260,
Columbia, MD 21045-2373

Ph: (410) 964-5300

Reviews and Comments


Internal Medicine Doctors in Columbia, MD

Dr. Jon Kent Minford, M.D.
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Phone: 410-964-2212    Fax: 410-964-0380
Dr. Jacob Cherian, M.D.
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Dr. Tejaswi Rajasekhara Sastry, M.D.
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Michael Howard Kelemen, M.D.
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Phone: 410-772-8822    Fax: 410-772-9274
Dr. Jeffery Wayne Van Den Broek, D.O.
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Practice Location: 10710 Charter Dr, Suite 110, Columbia, MD 21044
Phone: 410-992-9797    Fax: 410-730-0942
Angela M. Kopack, MD
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Medicare: Medicare Enrolled
Practice Location: 11055 Little Patuxent Pkwy, Suite 209, Columbia, MD 21044
Phone: 410-884-1311    Fax: 410-884-6033

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.