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

Dr. William Marcrum, MD

Family Medicine Physician in Tell City, IN · enumerated 2005 · practices at One Health Family Care LLC.

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

National Provider Identifier

1629051792

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. William Marcrum

Credential MD

Sex Male

Practice address Tell City, IN, 47586

Phone (812) 547-9663

Fax (812) 772-2871

Enumeration date Nov 22, 2005

Last updated in NPPES Jul 9, 2025

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

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 01037688A (IN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01037688A (IN) Primary

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
1952429375	Medicaid	IN	-
100338240B	Medicaid	IN	-

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 William Marcrum?

The National Provider Identifier (NPI) for William Marcrum is 1629051792, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Marcrum practice?

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

Other providers at this practice address

Browse all →

Illia Leibering Primary Care Nurse Practitioner · Tell City, IN NPI 1275201113 One Health Family Care LLC Family Nurse Practitioner · Tell City, IN NPI 1538816905

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-09.