Registry record
- NPI
- 1609260348
- Profession
- Physician Assistant (PA)
- Specialty
- Surgical Physician Assistant (363AS0400X)
- Practice address
- 1901 Miller Rd
Rowlett, TX 75088 - Phone
- 2142272457
- In the registry since
- March 19, 2015
- Last NPPES update
- April 24, 2019
- Sole proprietor
- Yes
At this location
3 other providers in our data list 1901 Miller Rd, Rowlett as a practice address:
- Lyle A Duyck, OPA-C, LSA
Surgical Physician Assistant · NPI 1184793101
- Leora Lynn Kohler, LSA
Surgical Physician Assistant · NPI 1053647768
- Ana Trevathan, FNP
Family Nurse Practitioner · NPI 1043529928
In context
The NPI number of Marvin Walker is 1609260348. They are a Surgical Physician Assistant in Rowlett, Texas.
Marvin Walker is one of 6 Surgical Physician Assistants in Rowlett and one of 1,762 across Texas in our data.
The NPI has been in the federal registry for 11 years, since March 19, 2015.
Frequently asked questions
What is NPI 1609260348?
NPI 1609260348 is the 10-digit National Provider Identifier assigned to Marvin Walker, a Surgical Physician Assistant practicing in Rowlett, Texas. The record has been in the NPPES registry since March 19, 2015.
How do I verify this provider?
Cross-check NPI 1609260348 in the official CMS registry at npiregistry.cms.hhs.gov. 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 April 24, 2019. 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.