Mary Kaitlin Parks, DO
Emergency Medicine Physician · Norman, OK
Mary Kaitlin Parks, DO is an emergency medicine physician with a practice address in Norman, Oklahoma, and NPI 1700447695, issued on Jun 22, 2019. Check the license (Oklahoma 7973, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Mary Kaitlin Parks
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 7973 OK
2022048987 MO
Self-reported in NPPES; status is on the state search - Practice location
- 901 N Porter Ave, Norman, OK 73071
- Phone
- (405) 307-1500
- Enumerated
- Jun 22, 2019
- Record last updated
- Jul 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20230720000018); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 748 in Oklahoma → Look up another NPI →
Also registered at 901 N Porter Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Kaitlin 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 7973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average emergency medicine physician in 2024
112 Medicare Part D claims for 79 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Ondansetron Odt17 claims
- Cephalexin15 claims
- Prednisone15 claims
- Oxycodone Hcl14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 89.6 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).
Bills Medicare through one group practice
- Norman Regional Hospital AuthorityNorman, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Kaitlin Parks among 748 emergency medicine physician records in Oklahoma
Mary Kaitlin Parks, DO is one of 748 emergency medicine physician records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 74% of them.
- NPI issued2019 · 74% of these records are older, 22% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2016 among the 438 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 emergency medicine physician records list a practice address in Norman
They are 63 of the 4,245 NPPES records with a practice address in Norman, and 748 emergency medicine physician records in Oklahoma.
All 748 in Oklahoma → Every provider in Norman → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Allen Baughman, D.O.Norman, OK 730711962875922
- Jason Benn, D.O.Norman, OK 730711427046671
- Matthew Bonner, M.D.Norman, OK 730711780679837
- Chad BorinNorman, OK 730711770578825
- Angela Carrick, D.O.Norman, OK 730711508939729
- Aaron Fry, D.O.Norman, OK 730711225401292
- Vincent Gonzalez, M.D.Norman, OK 730711952397481
- Kevin Hoos, D.O.Norman, OK 730711376539841
Common questions
What is Mary Kaitlin Parks, DO's NPI number?
Mary Kaitlin Parks, DO's National Provider Identifier (NPI) is 1700447695, issued on Jun 22, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kaitlin Parks, DO located?
The NPPES record lists a practice address at 901 N Porter Ave, Norman, OK, 73071. Phone: (405) 307-1500. Providers update this record themselves, so call before visiting.
How can I verify Mary Kaitlin Parks, DO's license?
NPPES lists Oklahoma license number 7973, 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 Mary Kaitlin Parks, DO prescribe under Medicare Part D?
In 2024, Mary Kaitlin Parks, DO had 112 Medicare Part D claims for 79 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Mary Kaitlin Parks, DO's MIPS final score?
The 2023 MIPS final score is 89.6 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.