NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arthur Rosenthal, MD

Surgery Physician in San Antonio, TX · enumerated 2006.

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

National Provider Identifier

1154393247

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Arthur Rosenthal
Credential MD
Sex Male
Practice address 4383 Medical Dr, San Antonio, TX, 78229
Phone (210) 616-0657
Fax (210) 692-0641
Enumeration date Feb 3, 2006
Last updated in NPPES Sep 9, 2019

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License E5223 (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
031905502 Medicaid TX -

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 1154393247 active?
Yes, as of the latest NPPES snapshot, NPI 1154393247 is active (record last updated 2019-09-09).
How do I verify Arthur Rosenthal's NPI record?
Cross-check NPI 1154393247 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 →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-09.