NPI age
18 years
Enumerated 2008-03-24
● Active
Type 1 · Individual
DR. Chinthaka Pubudu Bulathsinghala, MBBS (COLOMBO), MD
Bulathsinghala is 1 of 120 internal medicine providers in San Antonio and 1 of 1318 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX, CT
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-03-23
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1318 active internal medicine providers in Texas.
NPI age
18 years
≈ at median (18 yr)
State licenses
2 states
Top 84% — 15% of peers are multi-state
Subspecialties
1
In the 57% of peers with subspecialties
NPI lifetime · 2008 → 2026
2008-03Enumerated in NPPES
2008
2026
Where they practice
Practice location
4502 Medical Dr
San Antonio, TX 782294402
Mailing address
4502 Medical Dr
San Antonio, TX 782294402
Additional practice locations
5 secondary locations on file with NPPES.
Location 2
417 S King St
Seguin, TX 781555838
Location 3
1305 Wonder World Dr Ste 308
San Marcos, TX 786667542
Location 4
598 N Union Ave Ste 250
New Braunfels, TX 781304196
Location 5
127 Lewis St
San Antonio, TX 782125539
Location 6
3349 S Highway 181 Ste 5
Kenedy, TX 781195247
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (CT) | 49193 | STATE BOARD |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 1646 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.