Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elias Stephan, MD

Endocrinology, Diabetes & Metabolism Physician in Sugar Land, TX · enumerated 2005.

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

National Provider Identifier

1811981996

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Registry record

Entity type Individual (Type 1)

Name Elias Stephan

Credential MD

Sex Male

Practice address 15200 Southwest Fwy, 230, Sugar Land, TX, 77478

Phone (281) 980-1899

Fax (855) 360-9600

Enumeration date Sep 6, 2005

Last updated in NPPES Apr 24, 2023

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License L4734 (TX) 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
7362515	Other	TX	AETNA PROVIDER ID NUMBER
8V4810	Other	TX	BCBS PIN
05086764	Other	TX	ECFMG NUMBER

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 Elias Stephan?

The National Provider Identifier (NPI) for Elias Stephan is 1811981996, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elias Stephan practice?

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

Other providers at this practice address

Browse all →

Bobby Pervez Pain Medicine (Anesthesiology) Physician · Sugar Land, TX NPI 1609878461 Sohail Siddiqui Internal Medicine Physician · Sugar Land, TX NPI 1184616898 Joe French Dentist · Sugar Land, TX NPI 1477537850 Robert Marley Athletic Trainer · Sugar Land, TX NPI 1679548382 Dermatology Group of Sl PA Dermatology Physician · Sugar Land, TX NPI 1790745198 Irena Pankiewicz Neurology Physician · Sugar Land, TX NPI 1689638090 Carl Ogletree Urology Physician · Sugar Land, TX NPI 1194778258 Matrix Rehabilitation-Texas, Inc. Physical Therapy Clinic/Center · Sugar Land, TX NPI 1679519565

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-24.