NPI age
11 years
Enumerated 2014-11-07
● Active
Type 1 · Individual
Chelsea Marquez
Marquez is 1 of 343 dietitian, registered providers in San Antonio and 1 of 5402 in Texas.
Primary specialty
Dietitian, Registered
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-06-04
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 5402 active dietitian, registered providers in Texas.
NPI age
11 years
↑ 5 yr above median (5 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
10% of peers hold subspecialties
NPI lifetime · 2014 → 2026
2014-11Enumerated in NPPES
2014
2026
Where they practice
Practice location
400 N Loop 1604 E Ste 175
San Antonio, TX 78232
Mailing address
400 N Loop 1604 E Ste 175
San Antonio, TX 782321231
Specialties
-
Dietitian, Registered PrimaryA Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 344910001 | |
| 01 (TX) | 8EV159 | BCBS |
| 01 (TX) | 75-2616977-008 | TRICARE |
| 01 (TX) | P01408031 | RAILROAD MEDICARE |
Practice context
Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.
Recently enumerated nearby: 16 new dietitian, registered providers have been added in San Antonio in the last 180 days.
See all →
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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.