Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Zachary Duane Underwood, DO

Family Medicine Physician in Wheelersburg, OH · enumerated 2008.

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

National Provider Identifier

1386893840

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Registry record

Entity type Individual (Type 1)

Name Zachary Duane Underwood

Credential DO

Sex Male

Practice address 8991 Ohio River Rd, Wheelersburg, OH, 45694

Phone (740) 716-7086

Enumeration date Sep 9, 2008

Last updated in NPPES Jan 6, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 03306 (KY) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 58002603 (OH) 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
7100123500	Medicaid	KY	-
000000669303	Other	KY	ANTHEM BCBS
2995362	Medicaid	OH	-

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 is the NPI number for Zachary Underwood?

The National Provider Identifier (NPI) for Zachary Underwood is 1386893840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Zachary Underwood practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-06.