Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael A. Hill, M.D.

Occupational Medicine Physician in Baltimore, MD · enumerated 2007.

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

National Provider Identifier

1902923196

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Registry record

Entity type Individual (Type 1)

Name Michael A. Hill

Credential M.D.

Sex Male

Practice address 1833 Portal St, Baltimore, MD, 21224

Phone (615) 778-4066

Fax (615) 778-9114

Enumeration date Mar 23, 2007

Last updated in NPPES Jan 13, 2010

Taxonomy & licenses

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License D0043927 (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

How do I verify Michael Hill's NPI record?

Cross-check NPI 1902923196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902923196 active?

Yes, as of the latest NPPES snapshot, NPI 1902923196 is active (record last updated 2010-01-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-13.