NPI Atlas

Ellen C. Mullen, RN, ANP, GNP

Nurse Practitioner in Houston, Texas. NPI 1013098680.

NPI1013098680

Registry record

NPI
1013098680
Profession
Nurse Practitioner (NP)
Specialty
Nurse Practitioner (363L00000X)
Practice address
1515 Holcombe Blvd
Houston, TX 77030
Phone
7137926161
In the registry since
October 18, 2006
Last NPPES update
January 12, 2023
Sole proprietor
No
License
AP110331 (TX)

At this location

1,545 other providers in our data list 1515 Holcombe Blvd, Houston as a practice address:

In context

The NPI number of Ellen Mullen is 1013098680. They are a Nurse Practitioner in Houston, Texas.

Ellen Mullen 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 19 years, since October 18, 2006.

Frequently asked questions

What is NPI 1013098680?

NPI 1013098680 is the 10-digit National Provider Identifier assigned to Ellen Mullen, a Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since October 18, 2006.

How do I verify this provider?

Cross-check NPI 1013098680 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP110331 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 January 12, 2023. 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.