Registry record
- NPI
- 1841202215
- Profession
- Nurse Practitioner (NP)
- Specialty
- Adult Health Nurse Practitioner (363LA2200X)
- Practice address
- 4500 S Lancaster Rd # 111B1
Dallas, TX 75216 - Phone
- 2148571468
- In the registry since
- August 13, 2006
- Last NPPES update
- July 8, 2007
- Sole proprietor
- No
- License
- 221222 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Catherine Grumbeck is 1841202215. They are a Adult Health Nurse Practitioner in Dallas, Texas.
Catherine Grumbeck is one of 191 Adult Health Nurse Practitioners in Dallas and one of 1,584 across Texas in our data. Dallas ranks #2 among Texas cities in our dataset, with 4,918 NP and PA providers.
The NPI has been in the federal registry for 19 years, since August 13, 2006.
Frequently asked questions
What is NPI 1841202215?
NPI 1841202215 is the 10-digit National Provider Identifier assigned to Catherine Grumbeck, a Adult Health Nurse Practitioner practicing in Dallas, Texas. The record has been in the NPPES registry since August 13, 2006.
How do I verify this provider?
Cross-check NPI 1841202215 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 221222 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.