Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariam Hameed, MD

Pain Medicine (Physical Medicine & Rehabilitation) Physician in Columbia, MD · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639333644

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Registry record

Entity type Individual (Type 1)

Name Mariam Hameed

Credential MD

Sex Female

Practice address 5500 Knoll North Dr Ste 500, Columbia, MD, 21045

Phone (410) 571-2946

Enumeration date Jul 18, 2008

Last updated in NPPES Jul 1, 2022

Taxonomy & licenses

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License MD042568 (DC) Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License MD042568 (DC) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License D80728 (MD) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License MD042568 (DC) Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License D80728 (MD) Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License D80728 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Mariam Hameed?

Mariam Hameed is registered in NPPES with the primary taxonomy of Pain Medicine (Physical Medicine & Rehabilitation) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Advanced Pain Management Specialists, LLC Durable Medical Equipment & Medical Supplies · Columbia, MD NPI 1679136469 Advanced Pain Management Specialists, LLC Interventional Pain Medicine Physician · Columbia, MD NPI 1073358156

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-01.