Mark Justin Parks, DO
Obstetrics & Gynecology Physician · Tulsa, OK
Mark Justin Parks, DO is an obstetrics & gynecology physician with a practice address in Tulsa, Oklahoma, and NPI 1205336229, issued on Feb 16, 2018. Check the license (Oklahoma 6719, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Mark Justin Parks
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 6719 OK
Self-reported in NPPES; status is on the state search - Practice location
- 717 S Houston Ave Ste 200, Tulsa, OK 74127
- Phone
- (918) 586-4500
- Enumerated
- Feb 16, 2018
- Record last updated
- Feb 10, 2023
- Fax
- (918) 586-4528
- Medicaid ID
- 200855730A OK
- Medicare enrollment
- Enrolled (PECOS I20220728001300); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2018
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 438 in Oklahoma → Look up another NPI →
Also registered at 717 S Houston Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jazmin Baker, D.O.Obstetrics Physician1124312004
- Shaun Baranowski, APRN-CNMAdvanced Practice Midwife1144656331
- Abigail BirknerStudent in an Organized Health Care Education/Training Program1073373627
- Bridget BotsfordStudent in an Organized Health Care Education/Training Program1689433070
- Erin Brown, DOObstetrics & Gynecology Physician1871930008
- Carlos Guevara, DOObstetrics & Gynecology Physician1306188701
Verify Mark Justin Parks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 6719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
12 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $484.61
10 payments; by number, the most common kind was food and beverage; the largest payer was Mayne Pharma Commercial LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Oklahoma State UniversityStillwater, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Justin Parks among 438 obstetrics & gynecology physician records in Oklahoma
Mark Justin Parks, DO is one of 438 obstetrics & gynecology physician records with a practice address in Oklahoma. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2018 · median 2006 among the 267 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Oklahoma
There are 438 obstetrics & gynecology physician records in Oklahoma.
All 438 in Oklahoma → Every provider in Tulsa → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Erin Brown, DOTulsa, OK 741271871930008
- Carlos Guevara, DOTulsa, OK 741271306188701
- Joseph Johnson, DOTulsa, OK 741271457310658
- Lucas Myers, DOTulsa, OK 741271841827474
- William Po, MDTulsa, OK 741271609832898
- Nathaniel Rapp, D.O.Tulsa, OK 741271043442841
- Rita Barnhart, PA-CTulsa, OK 741331376658526
- William Harris, M.D.Tulsa, OK 741331720015415
Common questions
What is Mark Justin Parks, DO's NPI number?
Mark Justin Parks, DO's National Provider Identifier (NPI) is 1205336229, issued on Feb 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mark Justin Parks, DO located?
The NPPES record lists a practice address at 717 S Houston Ave Ste 200, Tulsa, OK, 74127. Phone: (918) 586-4500. Providers update this record themselves, so call before visiting.
How can I verify Mark Justin Parks, DO's license?
NPPES lists Oklahoma license number 6719, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Justin Parks, DO prescribe under Medicare Part D?
In 2024, Mark Justin Parks, DO had 12 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Mark Justin Parks, DO's MIPS final score?
The 2023 MIPS final score is 86.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.