Mary Ostteen
Surgical Physician Assistant · Addison, TX
Mary Ostteen is a surgical physician assistant with a practice address in Addison, Texas, and NPI 1659777142, issued on Nov 10, 2014. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ostteen
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- Practice location
- 17051 Dallas Pkwy Ste 400, Addison, TX 75001
- Phone
- (214) 370-3535
- Enumerated
- Nov 10, 2014
- Record last updated
- Oct 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20150109000531); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,350 in Texas → Look up another NPI →
Also registered at 17051 Dallas Pkwy Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anna BeardPhysician Assistant1689457293
- Cameron Carmody, M.D.Specialist1811992936
- Chester Donnally, M.D.Orthopaedic Surgery of the Spine Physician1730506072
- Mark GlassSurgical Physician Assistant1013021161
- Michael Hennessy, M.D.Orthopaedic Surgery of the Spine Physician1770795387
- Melissa Johnston, PA-CPhysician Assistant1245863554
Verify Mary Ostteen 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
Industry payments in 2024: $117.57
3 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Texas Spine Consultants, LLPAddison, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ostteen among 1,350 surgical physician assistant records in Texas
Mary Ostteen is one of 1,350 surgical physician assistant records with a practice address in Texas. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 50% of them.
- NPI issued2014 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2014 · median 2016 among the 617 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Texas
There are 1,350 surgical physician assistant records in Texas.
All 1,350 in Texas → Every provider in Addison → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Olga Bargsley, PA-CAddison, TX 750011538631676
- Mark GlassAddison, TX 750011013021161
- Linda Jackson, PA-CAddison, TX 750011407864119
- Laura Tiffany-Harrod, CSFA, LSACarrollton, TX 750061952780496
- Matthew Wiggins, PA-CCarrollton, TX 750061740605849
- Kathleen Grove UnderwoodCelina, TX 750091811754633
- Amy Noroozian, PA-CCelina, TX 750091740685007
- Jamie Baxter, PA-CAllen, TX 750131992291736
Common questions
What is Mary Ostteen's NPI number?
Mary Ostteen's National Provider Identifier (NPI) is 1659777142, issued on Nov 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ostteen located?
The NPPES record lists a practice address at 17051 Dallas Pkwy Ste 400, Addison, TX, 75001. Phone: (214) 370-3535. Providers update this record themselves, so call before visiting.
How can I verify Mary Ostteen's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity 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.