Registry record
- NPI
- 1598115313
- Profession
- Nurse Practitioner (NP)
- Specialty
- Critical Care Pediatric Nurse Practitioner (363LP0222X)
- Practice address
- 1919 S Braeswood Blvd, Suite 5330
Houston, TX 77030 - Phone
- 8328274000
- In the registry since
- June 14, 2016
- Last NPPES update
- June 14, 2016
- Sole proprietor
- No
- License
- AP129771 (TX)
At this location
5 other providers in our data list 1919 S Braeswood Blvd, Houston as a practice address:
- Mrs. Kristy Ann Briscoe, MSN, RN, APRN, FNP-C
Family Nurse Practitioner · NPI 1437511292
- Katherine Lynn Silvia, FNP-C
Family Nurse Practitioner · NPI 1063106656
- Mrs. Margarita Eugenia Sloan, RN-C, FNP
Family Nurse Practitioner · NPI 1598747081
- Ellen Renee Thompson, PNP
Pediatric Nurse Practitioner · NPI 1902446164
- Mrs. Mayra Alejandra Villalta, FNP
Family Nurse Practitioner · NPI 1174076251
In context
The NPI number of Maria Happe is 1598115313. They are a Critical Care Pediatric Nurse Practitioner in Houston, Texas.
Maria Happe is one of 55 Critical Care Pediatric Nurse Practitioners in Houston and one of 241 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 10 years, since June 14, 2016.
Frequently asked questions
What is NPI 1598115313?
NPI 1598115313 is the 10-digit National Provider Identifier assigned to Maria Happe, a Critical Care Pediatric Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since June 14, 2016.
How do I verify this provider?
Cross-check NPI 1598115313 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP129771 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 June 14, 2016. 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.