NPI age
20 years
Enumerated 2006-03-16
● Active
Type 1 · Individual
Zalmen Blanck, MD
Blanck is 1 of 25 internal medicine providers in San Antonio and 1 of 309 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2022-07-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 309 active internal medicine providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
20% of peers hold multiple states
Subspecialties
0
72% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Practice location
4411 Medical Dr, Suite 300
San Antonio, TX 782293822
Mailing address
4411 Medical Dr, Suite 300
San Antonio, TX 782293822
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
1195 Garner Field Rd Ste 400
Uvalde, TX 788014822
Location 3
1051 Us Highway 90 E
Castroville, TX 780095210
Location 4
1139 E Sonterra Blvd Ste 520
San Antonio, TX 782584347
Specialties
-
Internal Medicine PrimaryA field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | P01447565 | RR MEDICARE |
| 01 (TX) | 392274YR99 | MEDICARE |
| 01 (TX) | 8EV934 | BCBS |
| 05 (TX) | 343671901 |
Practice context
Part of a multi-provider practice. 28 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 →
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