NPI age
6 years
Enumerated 2020-04-25
● Active Type 2 · Organization
San Antonio Rheumatology Center
San Antonio Rheumatology Center is 1 of 749 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Beg
Presedent
Last NPPES update
2020-04-25
Source: monthly bulk 2026-05
How this organization compares
Across 749 active internal medicine providers in Texas.
NPI age
6 years
↓ 12 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2020 → 2026
2020-04Enumerated in NPPES
2020
2026
Where they practice
Primary practice location
3303 Rogers Rd Ste 250
San Antonio, TX 782513688
Mailing address
2450 Toftrees Dr
San Antonio, TX 782092239
Authorized official
Humayun Beg, M.D.
Presedent
📞 3148257371
Individual providers at this organization
3 individual providers on file at this primary practice address.
- Robert Farber, DPM Podiatrist NPI 1346652807
- Sasikanth Nallagatla, M.D. Internal Medicine NPI 1366603722
- Elliot Olenchek, DPM Podiatrist NPI 1588293856
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
SAN ANTONIO RHEUMATOLOGY CENTER
Practice context
Multi-provider organization. 3 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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