Registry record
- NPI
- 1811588437
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 9230 Katy Fwy Ste 600
Houston, TX 77055 - Phone
- 7132970700
- In the registry since
- January 27, 2021
- Last NPPES update
- January 27, 2021
- Sole proprietor
- Yes
- License
- PA14263 (TX)
At this location
2 other providers in our data list 9230 Katy Fwy Ste 600, Houston as a practice address:
- Ylan Ho, PA
Physician Assistant · NPI 1699246926
- Mrs. Kara Messer McAfee, PA-C
Physician Assistant · NPI 1912215815
In context
The NPI number of Madison Nieberlein is 1811588437. They are a Medical Physician Assistant in Houston, Texas.
Madison Nieberlein is one of 358 Medical Physician Assistants in Houston and one of 2,844 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 5 years, since January 27, 2021.
Frequently asked questions
What is NPI 1811588437?
NPI 1811588437 is the 10-digit National Provider Identifier assigned to Madison Nieberlein, a Medical Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since January 27, 2021.
How do I verify this provider?
Cross-check NPI 1811588437 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA14263 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 27, 2021. 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.