NPI Atlas

Phyllis J. Tacchi, RN, CNS, LMFT, LPC

Nurse Practitioner in Houston, Texas. NPI 1699814400.

NPI1699814400

Registry record

NPI
1699814400
Profession
Nurse Practitioner (NP)
Specialty
Nurse Practitioner (363L00000X)
Practice address
1515 Holcombe Blvd
Houston, TX 77030
Phone
7137926161
In the registry since
February 6, 2007
Last NPPES update
July 9, 2007
Sole proprietor
No
License
533788 (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 Phyllis Tacchi is 1699814400. They are a Nurse Practitioner in Houston, Texas.

Phyllis Tacchi 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 February 6, 2007.

Frequently asked questions

What is NPI 1699814400?

NPI 1699814400 is the 10-digit National Provider Identifier assigned to Phyllis Tacchi, a Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since February 6, 2007.

How do I verify this provider?

Cross-check NPI 1699814400 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 533788 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.