Registry record
- NPI
- 1578607503
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 7720 Spencer Hwy
Pasadena, TX 77505 - Phone
- 2814769900
- In the registry since
- February 15, 2007
- Last NPPES update
- November 21, 2019
- Sole proprietor
- No
- License
- AP144092 (TX)
At this location
One other provider in our data lists 7720 Spencer Hwy, Pasadena as a practice address:
- Harold Bryan Lee, NP-C
Family Nurse Practitioner · NPI 1023270501
In context
The NPI number of Gregory Baker is 1578607503. They are a Family Nurse Practitioner in Pasadena, Texas.
Gregory Baker is one of 99 Family Nurse Practitioners in Pasadena and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 19 years, since February 15, 2007.
Frequently asked questions
What is NPI 1578607503?
NPI 1578607503 is the 10-digit National Provider Identifier assigned to Gregory Baker, a Family Nurse Practitioner practicing in Pasadena, Texas. The record has been in the NPPES registry since February 15, 2007.
How do I verify this provider?
Cross-check NPI 1578607503 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP144092 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 November 21, 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.