Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caleb Ray Birchler, D.O.

Vascular Surgery Physician in Fairfield, OH · enumerated 2016.

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

National Provider Identifier

1366892994

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Caleb Ray Birchler

Credential D.O.

Sex Male

Practice address 3050 Mack Rd Ste 310, Fairfield, OH, 45014

Phone (513) 421-3494

Enumeration date Jun 14, 2016

Last updated in NPPES Jun 18, 2025

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 02007201A (IN) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 34C.000424 (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
02007201A	Other	IN	IN - STATE LICENSE
300076773	Medicaid	IN	-
5009822281001	Medicaid	IL	-
5315090246	Other	MI	MI LICENSE
7100896450	Medicaid	KY	-

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

How do I verify Caleb Birchler's NPI record?

Cross-check NPI 1366892994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1366892994 active?

Yes, as of the latest NPPES snapshot, NPI 1366892994 is active (record last updated 2025-06-18).

Other providers at this practice address

Browse all →

James Fitzpatrick Surgery Physician · Fairfield, OH NPI 1063459246 Neal Dollin Vascular Surgery Physician · Fairfield, OH NPI 1053705384 Michael Caparelli Surgery Physician · Fairfield, OH NPI 1689051252 Erin Schmidt Gerontology Nurse Practitioner · Fairfield, OH NPI 1275021131 Eric Meister Acute Care Nurse Practitioner · Fairfield, OH NPI 1871137745

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-18.