Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. WILLIAM R BECK MD
NPI 1609873660
Pediatrics - Pediatric Infectious Diseases in San Antonio, TX

Active since July 06, 2005
9969 FREDERICKSBURG RD, SAN ANTONIO, TX 78240(210) 690-2273(210) 581-8209 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. William R Beck Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM R BECK MD (NPI 1609873660) is an individual pediatric infectious diseases provider in San Antonio, Texas, licensed in Texas (F2550) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1609873660
Entity TypeIndividualMale
Primary Taxonomy2080P0208X
Provider Legal NameDR. WILLIAM R BECKCredential: MD
Location Address9969 FREDERICKSBURG RDSan Antonio, TX 78240-4106
Mailing Address9969 Fredericksburg RdSan Antonio, TX 78240-4106 · (210) 690-2273 · Fax (210) 581-8209
Fax(210) 581-8209
Sole ProprietorNo
Enumeration DateJuly 6, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1609873660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPediatrics · Pediatric Infectious DiseasesAllopathic & Osteopathic Physicians
Taxonomy Code2080P0208X
License Licensed in TX · F2550
Definition
A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.
Also ListedPediatricsTaxonomy 208000000X · License F2550 (TX)
9969 FREDERICKSBURG RD, San Antonio, TX 78240

Other Identifiers 2

Other3279995Bluelink
Other85271YBcbs

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Internal Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Family Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Family Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Internal Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Internal Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Internal Medicine
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240
Physician Assistant
9969 FREDERICKSBURG RD
SAN ANTONIO, TX 78240

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Beck's NPI number?

The NPI number for William Beck is 1609873660. It was assigned to this individual provider in the NPPES registry on July 6, 2005.

Where is William Beck located?

William Beck practices at 9969 Fredericksburg Rd, San Antonio, TX 78240. The listed phone number is (210) 690-2273.

What is William Beck's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

When was this NPI record last updated?

The NPPES record for William Beck was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.