Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dennis A Smallwood, D.O.

Public Health & General Preventive Medicine Physician in Caro, MI · enumerated 2005.

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

National Provider Identifier

1134127152

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Registry record

Entity type Individual (Type 1)

Name Dennis A Smallwood

Credential D.O.

Sex Male

Practice address Caro, MI, 48723

Phone (888) 758-5709

Fax (888) 490-5454

Enumeration date Jul 13, 2005

Last updated in NPPES Jun 13, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License DS005982 (MI) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
4582075	Medicaid	MI	-
4590694	Medicaid	MI	-
01-5-32-1087-5	Other	MI	BCBS PIN
4590685	Medicaid	MI	-

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 Dennis Smallwood?

Dennis Smallwood is registered in NPPES with the primary taxonomy of Public Health & General Preventive 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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Terry Schmidt Physician Assistant · Caro, MI NPI 1265440481 Balu Kamalapurkar Family Medicine Physician · Caro, MI NPI 1932214830 Sity M Girgis, M.D.PC Urology Physician · Caro, MI NPI 1346416211 Cherie Smith Family Nurse Practitioner · Caro, MI NPI 1194196295 Valorie Cook Psychiatric/Mental Health Nurse Practitioner · Caro, MI NPI 1942801204 Vc Practice Management, LLC Psychiatric/Mental Health Nurse Practitioner · Caro, MI NPI 1306620364 Elite Psychiatric Services Plc Psychiatric/Mental Health Nurse Practitioner · Caro, MI NPI 1376328427 Brittany Stephens Massage Therapist · Caro, MI NPI 1285521237

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-13.