NPI Portal NPI Lookup & Verification

Dr. Steven S Larson, M.D.

Dr. Steven S Larson is a Surgery Physician provider (Surgery) practicing in El Paso, TX, registered in the NPPES registry with NPI 1861440653 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1861440653
Entity type Individual (Type 1)
Name Dr. Steven S Larson
Credential M.D.
Sex Male
Practice address El Paso, TX, 79925
Phone 9157791716
Fax 9157791754
Enumeration date 2006-05-04
Last updated in NPPES 2011-02-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary G5281 TX

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
120292105 Medicaid TX
Copy-ready billing details
Provider: Steven Larson, M.D.
NPI: 1861440653
Taxonomy: 208600000X (Surgery Physician)
Address: El Paso, TX, 79925

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1730172206 Kenneth Dzubey Individual Optometrist El Paso, TX
1699717421 Michele Bury Individual Certified Registered Nurse Anesthetist El Paso, TX
1578591707 James Schutte Individual Forensic Psychologist El Paso, TX
1306875547 Crna Associates Inc Organization Anesthesiology Physician El Paso, TX
1255360400 Christina Adams Individual Certified Registered Nurse Anesthetist El Paso, TX
1760412951 Cheryl Rossi Individual Certified Registered Nurse Anesthetist El Paso, TX
1912937236 Rita Forhan Individual Certified Registered Nurse Anesthetist El Paso, TX
1023048287 Juan Torres Individual Certified Registered Nurse Anesthetist El Paso, TX

Verify this record

Cross-check NPI 1861440653 against the authoritative CMS record: view Dr. Steven S Larson on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Steven Larson?
Steven Larson is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-02-08.