Registry record
- NPI
- 1235175944
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 1211 Highway 6, Suite 40
Sugar Land, TX 77478 - Phone
- 2814947773
- In the registry since
- June 21, 2006
- Last NPPES update
- April 23, 2021
- Sole proprietor
- No
- License
- AP114707 (TX)
At this location
6 other providers in our data list 1211 Highway 6, Sugar Land as a practice address:
- Michael T. Brown, P.A.
Physician Assistant · NPI 1306846522
- Helen S. Bullwinkel, N.P.
Family Nurse Practitioner · NPI 1902807662
- Jaykay Cunningham, P.A.
Physician Assistant · NPI 1326049966
- Wendy J. Rodewald, P.A.
Physician Assistant · NPI 1104818848
- Rochon A. Singleton, P.A.
Physician Assistant · NPI 1104818855
- Karl Dawyuan Yu, P.A.
Physician Assistant · NPI 1063572097
In context
The NPI number of Kathryn Martinez is 1235175944. They are a Nurse Practitioner in Sugar Land, Texas.
Kathryn Martinez is one of 63 Nurse Practitioners in Sugar Land and one of 6,739 across Texas in our data. Sugar Land ranks #12 among Texas cities in our dataset, with 588 NP and PA providers.
The NPI has been in the federal registry for 20 years, since June 21, 2006.
Frequently asked questions
What is NPI 1235175944?
NPI 1235175944 is the 10-digit National Provider Identifier assigned to Kathryn Martinez, a Nurse Practitioner practicing in Sugar Land, Texas. The record has been in the NPPES registry since June 21, 2006.
How do I verify this provider?
Cross-check NPI 1235175944 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP114707 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 April 23, 2021. 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.