NPI age
18 years
Enumerated 2008-02-19
● Active
Type 1 · Individual
DR. Christopher Joseph Burdick, MD
Burdick is 1 of 35 internal medicine providers in San Antonio and 1 of 479 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-11-25
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 479 active internal medicine providers in Texas.
NPI age
18 years
↑ 2 yr above median (16 yr)
State licenses
1 state
32% of peers hold multiple states
Subspecialties
2
In the 79% of peers with subspecialties
NPI lifetime · 2008 → 2026
2008-02Enumerated in NPPES
2008
2026
Where they practice
Practice location
4458 Medical Dr Ste 505
San Antonio, TX 782293748
Mailing address
4458 Medical Dr Ste 505
San Antonio, TX 782293748
Specialties
-
Internal Medicine PrimaryAn internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the...
-
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,...
-
Psychiatry & NeurologyThe medical subspecialty of Neurocritical Care is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | P01337169 | RAILROAD MEDICARE |
| 01 (TX) | P01266098 | MEDICARE RAILROAD |
| 05 (TX) | 301217102 |
Practice context
Part of a multi-provider practice. 32 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new internal medicine provider has been added in San Antonio in the last 180 days.
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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.