Registry record
- NPI
- 1114573144
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 561 N Graham St
Stephenville, TX 76401 - Phone
- 2549652663
- In the registry since
- August 15, 2019
- Last NPPES update
- June 1, 2020
- Sole proprietor
- No
At this location
2 other providers in our data list 561 N Graham St, Stephenville as a practice address:
- Angela Sue Donley, CNP
Family Nurse Practitioner · NPI 1700674579
- Mr. Randall Dwight Foster, OPA-C, ATC, LAT
Surgical Physician Assistant · NPI 1811927403
In context
The NPI number of Mark Mishak is 1114573144. They are a Physician Assistant in Stephenville, Texas.
Mark Mishak is one of 12 Physician Assistants in Stephenville and one of 11,405 across Texas in our data.
The NPI has been in the federal registry for 6 years, since August 15, 2019.
Frequently asked questions
What is NPI 1114573144?
NPI 1114573144 is the 10-digit National Provider Identifier assigned to Mark Mishak, a Physician Assistant practicing in Stephenville, Texas. The record has been in the NPPES registry since August 15, 2019.
How do I verify this provider?
Cross-check NPI 1114573144 in the official CMS registry at npiregistry.cms.hhs.gov. 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 June 1, 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.