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

Peter Daniel Obesso, D.O.

Sleep Medicine (Internal Medicine) Physician in Tyler, TX · enumerated 2009.

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

National Provider Identifier

1356577787

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Peter Daniel Obesso

Credential D.O.

Sex Male

Practice address Tyler, TX, 75701

Phone (903) 525-1664

Enumeration date May 29, 2009

Last updated in NPPES Oct 13, 2014

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

Taxonomy & licenses

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License P7011 (TX) Primary

207RS0012X Sleep Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License OS11800 (FL) Secondary

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
752616977028	Other	TX	TRICARE
752616977002	Other	TX	TRICARE
752616977001	Other	TX	TRICARE
P01246236	Other	TX	RAIL ROAD
323899001	Medicaid	TX	-
75-2616977-120	Other	TX	TRICARE
752616977015	Other	TX	TRICARE

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

Is NPI 1356577787 active?

Yes, as of the latest NPPES snapshot, NPI 1356577787 is active (record last updated 2014-10-13).

How do I verify Peter Obesso's NPI record?

Cross-check NPI 1356577787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Sherri Ten Pas Sleep Medicine (Internal Medicine) Physician · Tyler, TX NPI 1295706471 Billy Eden Sleep Medicine (Internal Medicine) Physician · Tyler, TX NPI 1356370464 Regenia Washington-Redmon Nurse Practitioner · Tyler, TX NPI 1245369271

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-13.