Dr. Samuel F Messimer, DC

Dr. Samuel F Messimer is a Sports Physician Chiropractor provider (Chiropractor) practicing in Johnson City, TN, registered in the NPPES registry with NPI 1801807698 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1801807698
Entity type	Individual (Type 1)
Name	Dr. Samuel F Messimer
Credential	DC
Sex	Male
Practice address	Johnson City, TN, 37604
Phone	4232831300
Fax	4232831306
Enumeration date	2006-08-10
Last updated in NPPES	2020-04-06

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111NS0005X	Sports Physician Chiropractor	Primary	739	TN

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
3014511	Other	TN	BLUE CROSS BLUE SHEILD

Copy-ready billing details

Provider: Samuel Messimer, DC
NPI: 1801807698
Taxonomy: 111NS0005X (Sports Physician Chiropractor)
Address: Johnson City, TN, 37604

Verify this record

Cross-check NPI 1801807698 against the authoritative CMS record: view Dr. Samuel F Messimer on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Samuel Messimer?

Samuel Messimer is registered in NPPES with the primary taxonomy of Sports Physician Chiropractor. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-04-06.