NPPES file of Aug 9, 2026

Jana Nicole Baker, DO

Internal Medicine Physician · Tulsa, OK

Jana Nicole Baker, DO is an internal medicine physician with a practice address in Tulsa, Oklahoma, and NPI 1154586881, issued on Jul 22, 2008. Check the license (Oklahoma 4612, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; 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
1154586881
Name
Jana Nicole Baker
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
4612 OK
Self-reported in NPPES; status is on the state search
Practice location
2345 Southwest Blvd, Tulsa, OK 74107
Phone
(918) 382-3535
Enumerated
Jul 22, 2008
Record last updated
Jul 22, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100805000334); accepts Medicare assignment
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 2345 Southwest Blvd

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

  1. Kimberly Barron, D.O.Sports Medicine (Neuromusculoskeletal Medicine) Physician1659812477
  2. Christina Belcher, DOStudent in an Organized Health Care Education/Training Program1457290850
  3. John Betts, DOStudent in an Organized Health Care Education/Training Program1770342016
  4. Casey Bledsoe, LPNLicensed Practical Nurse1740516673
  5. Bryce Bonnet, MDStudent in an Organized Health Care Education/Training Program1902609795
  6. Richard Bost, PHDPsychologist1346218708

Verify Jana Nicole Baker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 4612
    Check 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
Open 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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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

17 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Jana Baker17
  2. Specialty average3,176

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): 91.2 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 score79.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  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).

2 hospitals and group practices

  1. Northeastern Health SystemTahlequah, OK · Acute Care Hospitals2 of 5 stars
  2. Tahlequah Medical Group LLCTahlequah, OK

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

307 internal medicine physician records list a practice address in Tulsa

They are 307 of the 18,643 NPPES records with a practice address in Tulsa, and 1,115 internal medicine physician records in Oklahoma.

Other internal medicine physician records in Oklahoma

  1. Abdelrahman AbdallaOklahoma City, OK1104569227
  2. Al-Ola Abdallah, M.DTulsa, OK1386837151
  3. Ahmed Abou Elmagd, MDFort Sill, OK1205920717
  4. Addi Abuelshar, MDAltus, OK1295721678
  5. Ahmad Adam, MDOklahoma City, OK1750840732
  6. Chase Adams, MD, MSOklahoma City, OK1194655910
  7. Wellie Adlaon, M.D.Tishomingo, OK1245326925
  8. Muneeza Afif, MDTahlequah, OK1740544428
  9. Pallavi Agarwal, M.D.Tulsa, OK1831249812
  10. John Agent, DOSallisaw, OK1649217191

Common questions

What is Jana Nicole Baker, DO's NPI number?

Jana Nicole Baker, DO's National Provider Identifier (NPI) is 1154586881, issued on Jul 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jana Nicole Baker, DO located?

The NPPES record lists a practice address at 2345 Southwest Blvd, Tulsa, OK, 74107. Phone: (918) 382-3535. Providers update this record themselves, so call before visiting.

How can I verify Jana Nicole Baker, DO's license?

NPPES lists Oklahoma license number 4612, 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 Jana Nicole Baker, DO prescribe under Medicare Part D?

In 2024, Jana Nicole Baker, DO had 17 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Jana Nicole Baker, DO's MIPS final score?

The 2023 MIPS final score is 91.2 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.