Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Hermann Stocker, MD

Q: What is the NPI number for Eric Stocker?

The National Provider Identifier (NPI) for Eric Stocker is 1891765624, a Type 1 (individual) record in the CMS NPPES registry.

Cardiovascular Disease Physician in San Antonio, TX · enumerated 2006 · practices at Consultants in Pain Medicine Pllc.

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

National Provider Identifier

1891765624

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Registry record

Entity type Individual (Type 1)

Name Eric Hermann Stocker

Credential MD

Sex Male

Practice address 555 E Basse Rd Ste 117, San Antonio, TX, 78209

Phone (210) 615-1366

Fax (210) 595-8229

Enumeration date Jan 24, 2006

Last updated in NPPES Mar 2, 2026

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License J6748 (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
P00898287	Other	TX	MEDICARE PTAN
060032836	Other	-	MEDICARE RAILROAD
8CM521	Other	TX	BCBS

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 Eric Stocker?

The National Provider Identifier (NPI) for Eric Stocker is 1891765624, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eric Stocker practice?

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

Other providers at this practice address

Browse all →

Christian Longoria Family Nurse Practitioner · San Antonio, TX NPI 1215043690 Megan Barnwell Cardiovascular Disease Physician · San Antonio, TX NPI 1629238092 Consultants in Pain Medicine Pllc Pain Medicine Physician · San Antonio, TX NPI 1083165641 Emily Jones Athletic Trainer · San Antonio, TX NPI 1881253334 Renee Fletcher Medical-Surgical Clinical Nurse Specialist · San Antonio, TX NPI 1750086583

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-02.