Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Asefa Jejaw Mekonnen, MD

Sleep Medicine (Internal Medicine) Physician in Rockville, MD · enumerated 2005.

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

National Provider Identifier

1306841812

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Registry record

Entity type Individual (Type 1)

Name Dr. Asefa Jejaw Mekonnen

Credential MD

Sex Male

Practice address 1201 Seven Locks Rd, Ste 111, Rockville, MD, 20854

Phone (301) 762-5020

Fax (301) 294-7569

Enumeration date Jun 21, 2005

Last updated in NPPES Sep 5, 2012

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License D0060168 (MD) Secondary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License D0060168 (MD) Primary

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

Other identifiers

Identifier	Type	State	Issuer
416292700	Medicaid	MD	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Asefa Mekonnen?

Asefa Mekonnen is registered in NPPES with the primary taxonomy of Sleep Medicine (Internal Medicine) 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-05.