Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dale Essmyer, D.O.

Q: What is the NPI number for Dale Essmyer?

The National Provider Identifier (NPI) for Dale Essmyer is 1770666984, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in Milan, MO · enumerated 2006 · practices at Sullivan County Memorial Hospital.

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

National Provider Identifier

1770666984

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Registry record

Entity type Individual (Type 1)

Name Dale Essmyer

Credential D.O.

Sex Male

Practice address 210 N Market St, Milan, MO, 63556

Phone (660) 265-4456

Fax (660) 265-4627

Enumeration date Oct 23, 2006

Last updated in NPPES May 9, 2008

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License R8F81 (MO) 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
24451	Other	MO	BC/BS
28727	Other	MO	ALLIANCE
501720809	Medicaid	MO	-
28727	Other	IL	BC/BS OF ILLINOIS
242288934	Medicaid	MO	-
591720800	Medicaid	MO	-

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 Dale Essmyer?

The National Provider Identifier (NPI) for Dale Essmyer is 1770666984, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dale Essmyer practice?

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

Other providers at this practice address

Browse all →

Sullivan County Memorial Hospital Rural Health Clinic/Center · Milan, MO NPI 1619065828 Kenneth Richards Family Medicine Physician · Milan, MO NPI 1740378785 Stephanie Granneman Family Nurse Practitioner · Milan, MO NPI 1114008281 Sherri Hedges Family Nurse Practitioner · Milan, MO NPI 1922293109

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-09.