NPPES file of Aug 9, 2026

Maissa Baker Mitwalli, PA-C

Physician Assistant · Tulsa, OK

Maissa Baker Mitwalli, PA-C is a physician assistant with a practice address in Tulsa, Oklahoma, and NPI 1689271041, issued on Oct 7, 2020. Check the license with the Oklahoma board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689271041
Name
Maissa Baker Mitwalli
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
2431 E 61St St Ste 500, Tulsa, OK 74136
Phone
(918) 582-6800
Enumerated
Oct 7, 2020
Record last updated
Nov 12, 2024
Fax
(918) 582-6060
Medicare enrollment
Enrolled (PECOS I20210205000796); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2431 E 61St St Ste 500

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. La Dena Ballard, PAPhysician Assistant1740241553
  2. Brian Chalkin, DOOrthopaedic Surgery Physician1861453102
  3. Brian Graham, PASurgical Physician Assistant1528254505
  4. Gregory Holt, MDOrthopaedic Surgery Physician1548221278
  5. Yogesh Mittal, MDOrthopaedic Surgery Physician1770545253
  6. Lisa Mogelnicki, DPMPodiatrist1689967739

Verify Maissa Baker Mitwalli in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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42% fewer Medicare Part D claims than the average physician assistant in 2024

483 Medicare Part D claims for 304 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Maissa Mitwalli483
  2. Specialty average830

Most prescribed

  1. Amoxicillin266 claims
  2. Gabapentin45 claims
  3. Celecoxib33 claims
  4. Cefadroxil29 claims
  5. Ibuprofen19 claims
  6. Cyclobenzaprine Hcl16 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 MIPS final score for 2023 (Medicare payment program): 93.9 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score90.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%98.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $552.43

15 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maissa Mitwalli$552.43
  2. Specialty average$841.65

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

  1. Orthopaedic Center PCTulsa, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Maissa Baker Mitwalli among 1,870 physician assistant records in Oklahoma

Maissa Baker Mitwalli, PA-C is one of 1,870 physician assistant records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 68% of them.

  • NPI issued2020 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2020 · median 2017 among the 1,246 with a school on file
  • Record last updated2024 · 45% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

393 physician assistant records list a practice address in Tulsa

They are 393 of the 18,643 NPPES records with a practice address in Tulsa, and 1,870 physician assistant records in Oklahoma.

The 8 physician assistant records with the nearest ZIP codes

  1. La Dena Ballard, PATulsa, OK 741361740241553
  2. Jennifer Compton, PATulsa, OK 741361174560361
  3. Jennifer Davis, PATulsa, OK 741361376528901
  4. Rachel Dolan, P.A.-CTulsa, OK 741361104852862
  5. Mark Gillen, PATulsa, OK 741361609833078
  6. Michael Iten, P.A.Tulsa, OK 741361851359947
  7. Michael Jenson, PAC CPPTulsa, OK 741361770684540
  8. Jon Jimison, PATulsa, OK 741361467413716

Common questions

What is Maissa Baker Mitwalli, PA-C's NPI number?

Maissa Baker Mitwalli, PA-C's National Provider Identifier (NPI) is 1689271041, issued on Oct 7, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Maissa Baker Mitwalli, PA-C located?

The NPPES record lists a practice address at 2431 E 61St St Ste 500, Tulsa, OK, 74136. Phone: (918) 582-6800. Providers update this record themselves, so call before visiting.

How can I verify Maissa Baker Mitwalli, PA-C's license?

Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Maissa Baker Mitwalli, PA-C prescribe under Medicare Part D?

In 2024, Maissa Baker Mitwalli, PA-C had 483 Medicare Part D claims for 304 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Maissa Baker Mitwalli, PA-C's MIPS final score?

The 2023 MIPS final score is 93.9 of 100. 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.