Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Timothy J. Trainor, M.D.

Gastroenterology Physician in Slidell, LA · enumerated 2006 · practices at Endocenter LLC.

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

National Provider Identifier

1871555136

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Registry record

Entity type Individual (Type 1)

Name Timothy J. Trainor

Credential M.D.

Sex Male

Practice address 58515 Pearl Acres Rd, Slidell, LA, 70461

Phone (985) 641-8982

Fax (985) 646-0696

Enumeration date Apr 3, 2006

Last updated in NPPES Feb 29, 2012

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 019160 (LA) Primary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 122969 (MS) Secondary

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
110043222	Other	LA	RAILROAD MEDICARE
00013405	Medicaid	MS	-
1387690	Medicaid	LA	-

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 Timothy Trainor's NPI record?

Cross-check NPI 1871555136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1871555136 active?

Yes, as of the latest NPPES snapshot, NPI 1871555136 is active (record last updated 2012-02-29).

Other providers at this practice address

Browse all →

Anthony Albright Gastroenterology Physician · Slidell, LA NPI 1053373316 Veronica Dugan Gastroenterology Physician · Slidell, LA NPI 1245292515 Dana Palo Certified Registered Nurse Anesthetist · Slidell, LA NPI 1881604924 Endocenter LLC Endoscopy Clinic/Center · Slidell, LA NPI 1003067844 Edward Dauterive Gastroenterology Physician · Slidell, LA NPI 1720302730 Shelley Maillho Family Nurse Practitioner · Slidell, LA NPI 1770172967

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-29.