Registry record
- NPI
- 1578607172
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 2821 E President George Bush Hwy Ste 407
Richardson, TX 75082 - Phone
- 9726800668
- In the registry since
- February 16, 2007
- Last NPPES update
- May 27, 2020
- Sole proprietor
- No
- License
- PA04407 (TX)
At this location
One other provider in our data lists 2821 E President George Bush Hwy Ste 407, Richardson as a practice address:
- Nghia Xuan Bui, ACNPC-AG
Acute Care Nurse Practitioner · NPI 1588513857
In context
The NPI number of Adam Klaff is 1578607172. They are a Physician Assistant in Richardson, Texas.
Adam Klaff is one of 82 Physician Assistants in Richardson and one of 11,405 across Texas in our data.
The NPI has been in the federal registry for 19 years, since February 16, 2007.
Frequently asked questions
What is NPI 1578607172?
NPI 1578607172 is the 10-digit National Provider Identifier assigned to Adam Klaff, a Physician Assistant practicing in Richardson, Texas. The record has been in the NPPES registry since February 16, 2007.
How do I verify this provider?
Cross-check NPI 1578607172 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA04407 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 May 27, 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.