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

Dr. John T Jennings, DC

Chiropractor in Stevensville, MD · enumerated 2006.

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

National Provider Identifier

1336248756

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. John T Jennings

Credential DC

Sex Male

Practice address Stevensville, MD, 21666

Phone (410) 643-7100

Fax (410) 643-9493

Enumeration date Sep 22, 2006

Last updated in NPPES Jul 8, 2021

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 01284 (MD) Primary

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

Other identifiers

Identifier	Type	State	Issuer
0586388	Other	MD	AETNA
350035280	Other	MD	RAIL ROAD MEDICARE
42514402	Other	MD	CAREFIRST OF MD
T447-0001	Other	MD	BLUE CROSS OF DC
200321	Other	MD	UNITED HEALTH CARE
219508	Other	MD	ALLIANCE
200321	Other	MD	ACN GROUP
M380	Other	MD	BLUE CROSS OF MARYLAND
219508	Other	MD	MAMSI

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 John Jennings?

The National Provider Identifier (NPI) for John Jennings is 1336248756, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Jennings practice?

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

Other providers at this practice address

Browse all →

John Fish Chiropractor · Stevensville, MD NPI 1174683601 Adjust First LLC Medical Specialty Clinic/Center · Stevensville, MD NPI 1740480292 Healing and Wellness Center of Kent Island Physical Medicine & Rehabilitation Physician · Stevensville, MD NPI 1619279551

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-08.