Registry record
- NPI
- 1659225985
- Profession
- Nurse Practitioner (NP)
- Specialty
- Acute Care Nurse Practitioner (363LA2100X)
- Practice address
- 6550 Fannin St Ste 1901
Houston, TX 77030 - Phone
- 7134411100
- In the registry since
- February 24, 2026
- Last NPPES update
- April 16, 2026
- Sole proprietor
- No
- License
- 1005457 (TX)
At this location
3 other providers in our data list 6550 Fannin St Ste 1901, Houston as a practice address:
- Mrs. Tirhas Ohonba, NP-C
Acute Care Nurse Practitioner · NPI 1467988113
- Gregory V Poulin, ACNP
Adult Health Nurse Practitioner · NPI 1528077369
- Ms. Dayna Skolkin Tillis, AGACNP-BC
Adult Health Nurse Practitioner · NPI 1932622107
In context
The NPI number of Mary Gunnels is 1659225985. They are a Acute Care Nurse Practitioner in Houston, Texas.
Mary Gunnels is one of 814 Acute Care Nurse Practitioners in Houston and one of 3,743 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
Frequently asked questions
What is NPI 1659225985?
NPI 1659225985 is the 10-digit National Provider Identifier assigned to Mary Gunnels, a Acute Care Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since February 24, 2026.
How do I verify this provider?
Cross-check NPI 1659225985 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1005457 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 16, 2026. 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.