Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Andra Dawn Distefano, MD

Anesthesiology Physician in Baltimore, MD · enumerated 2007.

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

National Provider Identifier

1144421975

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Registry record

Entity type Individual (Type 1)

Name Dr. Andra Dawn Distefano

Credential MD

Sex Female

Practice address 22 S Greene St, Suite S11c07, Baltimore, MD, 21201

Phone (410) 328-9909

Enumeration date May 30, 2007

Last updated in NPPES Jun 7, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License A103969 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MT188256 (PA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License D0070662 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Andra Distefano practice?

The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Andra Distefano?

The National Provider Identifier (NPI) for Andra Distefano is 1144421975, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-07.