NPI Atlas

Margaret Elizabeth Ottenbacher, MSN, FNP

Nurse Practitioner in Galveston, Texas. NPI 1962561464.

NPI1962561464

Registry record

NPI
1962561464
Profession
Nurse Practitioner (NP)
Specialty
Nurse Practitioner (363L00000X)
Practice address
400 Harborside Dr
Galveston, TX 77555
Phone
4097722222
In the registry since
December 8, 2006
Last NPPES update
July 8, 2007
Sole proprietor
No
License
615900 (TX)

At this location

9 other providers in our data list 400 Harborside Dr, Galveston as a practice address:

In context

The NPI number of Margaret Ottenbacher is 1962561464. They are a Nurse Practitioner in Galveston, Texas.

Margaret Ottenbacher is one of 49 Nurse Practitioners in Galveston and one of 6,739 across Texas in our data.

The NPI has been in the federal registry for 19 years, since December 8, 2006.

Frequently asked questions

What is NPI 1962561464?

NPI 1962561464 is the 10-digit National Provider Identifier assigned to Margaret Ottenbacher, a Nurse Practitioner practicing in Galveston, Texas. The record has been in the NPPES registry since December 8, 2006.

How do I verify this provider?

Cross-check NPI 1962561464 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 615900 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 8, 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.