NPI Atlas

Rea Anastacio Colby, CRNP

Family Nurse Practitioner in San Antonio, Texas. NPI 1649835968.

NPI1649835968

Registry record

NPI
1649835968
Profession
Nurse Practitioner (NP)
Specialty
Family Nurse Practitioner (363LF0000X)
Practice address
901 Bitters Rd
San Antonio, TX 78216
In the registry since
May 2, 2019
Last NPPES update
March 30, 2026
Sole proprietor
Yes
License
R204833 (MD)

At this location

This location lists no other NP or PA providers in our current data.

In context

The NPI number of Rea Colby is 1649835968. They are a Family Nurse Practitioner in San Antonio, Texas.

Rea Colby is one of 1,496 Family Nurse Practitioners in San Antonio and one of 22,499 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.

The NPI has been in the federal registry for 7 years, since May 2, 2019.

Frequently asked questions

What is NPI 1649835968?

NPI 1649835968 is the 10-digit National Provider Identifier assigned to Rea Colby, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since May 2, 2019.

How do I verify this provider?

Cross-check NPI 1649835968 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license R204833 with the MD 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 March 30, 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.