Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard J Horbal, M.D.

Allergy & Immunology Physician in Bay City, MI · enumerated 2005.

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

National Provider Identifier

1548244619

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard J Horbal

Credential M.D.

Sex Male

Practice address 414 N Tuscola Rd, Bay City, MI, 48708

Phone (989) 895-5007

Fax (989) 895-8032

Enumeration date Dec 2, 2005

Last updated in NPPES Apr 10, 2026

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 4301039488 (MI) Secondary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 4301039488 (MI) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301039488 (MI) Secondary

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
10138	Other	MI	GREAT LAKES HEALTH PLAN
1100900191	Other	MI	HEALTH PLUS OF MI
1433385 10	Medicaid	MI	-
1421366 10	Medicaid	MI	-
0300900191	Other	MI	BCBSM

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

Is NPI 1548244619 active?

Yes, as of the latest NPPES snapshot, NPI 1548244619 is active (record last updated 2026-04-10).

How do I verify Richard Horbal's NPI record?

Cross-check NPI 1548244619 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Richard J Horbal MD PC Allergy Physician · Bay City, MI NPI 1457425688 Jonathan M Horbal Do Plc Allergy & Immunology Physician · Bay City, MI NPI 1811564032 Alexander A Horbal Do Plc Allergy & Immunology Physician · Bay City, MI NPI 1609447119

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-10.