Registry record
- NPI
- 1891797304
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 6342 Phelan Blvd
Beaumont, TX 77706 - Phone
- 2817838162
- In the registry since
- August 15, 2005
- Last NPPES update
- October 20, 2022
- Sole proprietor
- No
- License
- AP134988 (TX)
At this location
2 other providers in our data list 6342 Phelan Blvd, Beaumont as a practice address:
- Ms. Melissa Graham, FNP
Family Nurse Practitioner · NPI 1679025118
- Ryan P Kelley, FNP-C
Nurse Practitioner · NPI 1992315014
In context
The NPI number of Marni Underwood is 1891797304. They are a Nurse Practitioner in Beaumont, Texas.
Marni Underwood is one of 61 Nurse Practitioners in Beaumont and one of 6,739 across Texas in our data.
The NPI has been in the federal registry for 20 years, since August 15, 2005.
Frequently asked questions
What is NPI 1891797304?
NPI 1891797304 is the 10-digit National Provider Identifier assigned to Marni Underwood, a Nurse Practitioner practicing in Beaumont, Texas. The record has been in the NPPES registry since August 15, 2005.
How do I verify this provider?
Cross-check NPI 1891797304 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP134988 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 October 20, 2022. 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.