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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John B Carraher, M.D.

Urology Physician in Jackson, TN · enumerated 2005 · practices at Jackson Urological Associates, P.C..

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

National Provider Identifier

1689657967

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Registry record

Entity type Individual (Type 1)
Name Dr. John B Carraher
Credential M.D.
Sex Male
Practice address 28 Medical Center Dr, Jackson, TN, 38301
Phone (731) 427-9971
Fax (731) 424-2052
Enumeration date Nov 21, 2005
Last updated in NPPES Jul 12, 2023

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD0000026150 (TN) 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
3837314 Medicaid TN -
4061705 Other TN BLUE CROSS BLUE SHIELD
8706792 Other TN CIGNA
07080032 Other TN AETNA

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

Is NPI 1689657967 active?
Yes, as of the latest NPPES snapshot, NPI 1689657967 is active (record last updated 2023-07-12).
How do I verify John Carraher's NPI record?
Cross-check NPI 1689657967 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-12.