Mark Andrew Ortiz, P.A.,C.
Physician Assistant · Fort Hood, TX
Mark Andrew Ortiz, P.A.,C. is a physician assistant with a practice address in Fort Hood, Texas, and NPI 1659679876, issued on Mar 11, 2011. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Andrew Ortiz
- Credential
- P.A.,C.
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 36000 Darnall Loop, Fort Hood, TX 76544
- Phone
- (254) 288-8306
- Enumerated
- Mar 11, 2011
- Record last updated
- Mar 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161202002073); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 36000 Darnall Loop
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amanda Akogyeram-Salami, PHARMDPharmacist1023716651
- John Alamodin, M.S.W.Clinical Social Worker1629364526
- Steven Albert, D.O.Family Medicine Physician1851457865
Verify Mark Andrew Ortiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
81 Medicare Part D claims for 56 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone16 claims
- Cephalexin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Freedom Urgent Care, PLLCBelton, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Andrew Ortiz among 10,999 physician assistant records in Texas
Mark Andrew Ortiz, P.A.,C. is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 30% of them.
- NPI issued2011 · 30% of these records are older, 67% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2011 · median 2017 among the 6,096 with a school on file
- Record last updated2011 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
92 physician assistant records list a practice address in Fort Hood
They are 92 of the 1,141 NPPES records with a practice address in Fort Hood, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Fort Hood → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Juan Briones, PACFort Hood, TX 765441740372184
- Jason Caldwell, MPAS, PA-CFort Cavazos, TX 765441609886829
- Anna Ferguson, MPASFort Hood, TX 765441306950068
- Darren Hightower, PA-CFort Hood, TX 765441114017761
- Vaneesh Hofler, PACFt Hood, TX 765441336194091
- Robert Houser, P.A.-C.Fort Hood, TX 765441326046574
- Kohji Kure, PHYSICIAN ASSISTANTFort Hood, TX 765441366433765
- Alex Morales, PA-CFort Hood, TX 765441043287782
Common questions
What is Mark Andrew Ortiz, P.A.,C.'s NPI number?
Mark Andrew Ortiz, P.A.,C.'s National Provider Identifier (NPI) is 1659679876, issued on Mar 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mark Andrew Ortiz, P.A.,C. located?
The NPPES record lists a practice address at 36000 Darnall Loop, Fort Hood, TX, 76544. Phone: (254) 288-8306. Providers update this record themselves, so call before visiting.
How can I verify Mark Andrew Ortiz, P.A.,C.'s license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Andrew Ortiz, P.A.,C. prescribe under Medicare Part D?
In 2024, Mark Andrew Ortiz, P.A.,C. had 81 Medicare Part D claims for 56 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.