Registry record
- NPI
- 1336502558
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 10107 Iron Oak Ln
San Antonio, TX 78213 - Phone
- 2108545549
- In the registry since
- April 4, 2016
- Last NPPES update
- April 4, 2016
- Sole proprietor
- Yes
- License
- AP129767 (TX)
At this location
One other provider in our data lists 10107 Iron Oak Ln, San Antonio as a practice address:
- Mrs. Janice Foster Krug, APRN, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · NPI 1689141533
In context
The NPI number of Michael Krug is 1336502558. They are a Psychiatric/Mental Health Nurse Practitioner in San Antonio, Texas.
Michael Krug is one of 322 Psychiatric/Mental Health Nurse Practitioners in San Antonio and one of 4,351 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.
The NPI has been in the federal registry for 10 years, since April 4, 2016.
Frequently asked questions
What is NPI 1336502558?
NPI 1336502558 is the 10-digit National Provider Identifier assigned to Michael Krug, a Psychiatric/Mental Health Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since April 4, 2016.
How do I verify this provider?
Cross-check NPI 1336502558 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP129767 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 April 4, 2016. 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.