NPI Atlas

Ms. Andrea Lynn Dieffenbaugher, CPNP-AC

Nurse Practitioner in Houston, Texas. NPI 1073923736.

NPI1073923736

Registry record

NPI
1073923736
Profession
Nurse Practitioner (NP)
Specialty
Nurse Practitioner (363L00000X)
Practice address
6701 Fannin St
Houston, TX 77030
Phone
8328241000
In the registry since
May 4, 2014
Last NPPES update
July 6, 2017
Sole proprietor
Yes
License
AP125964 (TX)

At this location

317 other providers in our data list 6701 Fannin St, Houston as a practice address:

In context

The NPI number of Andrea Dieffenbaugher is 1073923736. They are a Nurse Practitioner in Houston, Texas.

Andrea Dieffenbaugher is one of 1,048 Nurse Practitioners in Houston and one of 6,739 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 12 years, since May 4, 2014.

Frequently asked questions

What is NPI 1073923736?

NPI 1073923736 is the 10-digit National Provider Identifier assigned to Andrea Dieffenbaugher, a Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since May 4, 2014.

How do I verify this provider?

Cross-check NPI 1073923736 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP125964 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 6, 2017. 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.