Registry record
- NPI
- 1437593696
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 1 Haven For Hope Way Ste 300
San Antonio, TX 78207 - Phone
- 2109227000
- In the registry since
- April 18, 2013
- Last NPPES update
- May 4, 2020
- Sole proprietor
- No
- License
- 675516 (TX)
At this location
3 other providers in our data list 1 Haven For Hope Way Ste 300, San Antonio as a practice address:
- Brittany Ann Estrada, MSN, APRN, FNP-C
Family Nurse Practitioner · NPI 1851100846
- Ms. Victoria Briana Gutierrez, PA-C
Physician Assistant · NPI 1043078629
- Maggie Renita Hoover
Physician Assistant · NPI 1952548620
In context
The NPI number of Mark Collazo is 1437593696. They are a Family Nurse Practitioner in San Antonio, Texas.
Mark Collazo 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 13 years, since April 18, 2013.
Frequently asked questions
What is NPI 1437593696?
NPI 1437593696 is the 10-digit National Provider Identifier assigned to Mark Collazo, a Family Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since April 18, 2013.
How do I verify this provider?
Cross-check NPI 1437593696 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 675516 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 May 4, 2020. 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.