NPI age
20 years
Enumerated 2005-07-07
● Active
Type 1 · Individual
DR. Marlene L Sanchez, MD
Sanchez is 1 of 262 hospitalist providers in San Antonio and 1 of 1835 in Texas.
Primary specialty
Hospitalist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2015-09-16
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1835 active hospitalist providers in Texas.
NPI age
20 years
↑ 8 yr above median (12 yr)
State licenses
1 state
25% of peers hold multiple states
Subspecialties
0
78% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-07Enumerated in NPPES
2005
2026
Where they practice
Practice location
4330 Medical Dr, Ste 500
San Antonio, TX 782293342
Mailing address
4330 Medical Dr, Ste 500
San Antonio, TX 782293342
Specialties
-
Hospitalist PrimaryHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 | 8L8831 | WELLMED MEDICAL GROUP PA |
| 01 | 350526YMVU | WELLMED NETWORKS INC |
Practice context
Part of a multi-provider practice. 46 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new hospitalist provider has been added in San Antonio in the last 180 days.
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Request a quote →How to verify this provider
- 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.