Registry record
- NPI
- 1396073896
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 6501 Fannin St, Suite Nb100
Houston, TX 77030 - Phone
- 7137987707
- In the registry since
- November 23, 2009
- Last NPPES update
- May 20, 2011
- Sole proprietor
- No
- License
- PA06173 (TX)
At this location
One other provider in our data lists 6501 Fannin St, Houston as a practice address:
- Linda Brock, PNP
Nurse Practitioner · NPI 1871818625
In context
The NPI number of Marci Contreras is 1396073896. They are a Medical Physician Assistant in Houston, Texas.
Marci Contreras is one of 358 Medical Physician Assistants in Houston and one of 2,844 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 16 years, since November 23, 2009.
Frequently asked questions
What is NPI 1396073896?
NPI 1396073896 is the 10-digit National Provider Identifier assigned to Marci Contreras, a Medical Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since November 23, 2009.
How do I verify this provider?
Cross-check NPI 1396073896 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA06173 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 May 20, 2011. 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.