Registry record
- NPI
- 1154515773
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 4243 E Southcross Blvd, Ste. 205
San Antonio, TX 78222 - Phone
- 2103043500
- In the registry since
- August 28, 2007
- Last NPPES update
- October 18, 2016
- Sole proprietor
- No
- License
- PA05274 (TX)
At this location
2 other providers in our data list 4243 E Southcross Blvd, San Antonio as a practice address:
- Julia Ann Atencio, PA-C
Physician Assistant · NPI 1851602122
- Mrs. Joanne Q Murphy, FNP-BC
Primary Care Nurse Practitioner · NPI 1194955047
In context
The NPI number of Maria Silva is 1154515773. They are a Physician Assistant in San Antonio, Texas.
Maria Silva is one of 882 Physician Assistants in San Antonio and one of 11,405 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.
The NPI has been in the federal registry for 18 years, since August 28, 2007.
Frequently asked questions
What is NPI 1154515773?
NPI 1154515773 is the 10-digit National Provider Identifier assigned to Maria Silva, a Physician Assistant practicing in San Antonio, Texas. The record has been in the NPPES registry since August 28, 2007.
How do I verify this provider?
Cross-check NPI 1154515773 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA05274 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as October 18, 2016. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.