Registry record
- NPI
- 1679555353
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 1500 W 1st St
Mercedes, TX 78570 - Phone
- 9565653191
- In the registry since
- November 17, 2005
- Last NPPES update
- July 9, 2007
- Sole proprietor
- Yes
- License
- 610390 (TX)
At this location
3 other providers in our data list 1500 W 1st St, Mercedes as a practice address:
- Janie Bruno-Olivarez, FNP
Family Nurse Practitioner · NPI 1215621370
- Anna Cecilia Munoz, PA-C
Medical Physician Assistant · NPI 1730632084
- Ms. Celina Paras, PA-C, RD
Physician Assistant · NPI 1891213195
In context
The NPI number of Maria Dewulf is 1679555353. They are a Family Nurse Practitioner in Mercedes, Texas.
Maria Dewulf is one of 7 Family Nurse Practitioners in Mercedes and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 20 years, since November 17, 2005.
Frequently asked questions
What is NPI 1679555353?
NPI 1679555353 is the 10-digit National Provider Identifier assigned to Maria Dewulf, a Family Nurse Practitioner practicing in Mercedes, Texas. The record has been in the NPPES registry since November 17, 2005.
How do I verify this provider?
Cross-check NPI 1679555353 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 610390 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 July 9, 2007. 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.