NPI Atlas

Ambili M John, A.C.N.P.

Acute Care Nurse Practitioner in Houston, Texas. NPI 1396854568.

NPI1396854568

Registry record

NPI
1396854568
Profession
Nurse Practitioner (NP)
Specialty
Acute Care Nurse Practitioner (363LA2100X)
Practice address
6400 Fannin St, Suite 2800
Houston, TX 77030
Phone
7134868000
In the registry since
August 30, 2006
Last NPPES update
January 23, 2020
Sole proprietor
No
License
677328 (TX)

At this location

34 other providers in our data list 6400 Fannin St, Houston as a practice address:

In context

The NPI number of Ambili John is 1396854568. They are a Acute Care Nurse Practitioner in Houston, Texas.

Ambili John is one of 814 Acute Care Nurse Practitioners in Houston and one of 3,743 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 August 30, 2006.

Frequently asked questions

What is NPI 1396854568?

NPI 1396854568 is the 10-digit National Provider Identifier assigned to Ambili John, a Acute Care Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since August 30, 2006.

How do I verify this provider?

Cross-check NPI 1396854568 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 677328 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 23, 2020. 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.