Natalie Wakefield Vassar, M.D.
Psychiatry Physician · Jenks, OK
Natalie Wakefield Vassar, M.D. is a psychiatry physician with a practice address in Jenks, Oklahoma, and NPI 1346495124, issued on Nov 20, 2008. Check the license (Oklahoma 26454, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Natalie Wakefield Vassar
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 26454 OK
Self-reported in NPPES; status is on the state search - Practice location
- 9410 S Elwood Ave Ste 101, Jenks, OK 74037
- Phone
- (918) 401-0772
- Enumerated
- Nov 20, 2008
- Record last updated
- Aug 19, 2023
- Fax
- (918) 612-9972
- Medicaid ID
- 200225570A OK
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 463 in Oklahoma → Look up another NPI →
Verify Natalie Wakefield Vassar 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 26454Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average psychiatry physician in 2024
28 Medicare Part D claims for 17 beneficiaries, against an average of 1,000 among the 35,054 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): 89.4 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).
Natalie Wakefield Vassar among 463 psychiatry physician records in Oklahoma
Natalie Wakefield Vassar, M.D. is one of 463 psychiatry physician records with a practice address in Oklahoma. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 46% of these records are
- Record last updated2023 · 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 2084P0800X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Oklahoma
There are 463 psychiatry physician records in Oklahoma.
All 463 in Oklahoma → Every provider in Jenks → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Tracy Loper, M.D.Claremore, OK 740171376657130
- Weldon Mallgren, D.O.Claremore, OK 740171841384021
- Nancy Childress-Murphy, D.O.Catoosa, OK 740151316077829
- Kyla Lussier, M.D.Catoosa, OK 740151205033446
- Maria Arquisola, MDBroken Arrow, OK 740121003846742
- Jacy Donnelly, DOBroken Arrow, OK 740121457937138
- Stephen Greer, M.D.Broken Arrow, OK 740121609933100
- Lori Miller, D.O.Broken Arrow, OK 740121750619334
Common questions
What is Natalie Wakefield Vassar, M.D.'s NPI number?
Natalie Wakefield Vassar, M.D.'s National Provider Identifier (NPI) is 1346495124, issued on Nov 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Wakefield Vassar, M.D. located?
The NPPES record lists a practice address at 9410 S Elwood Ave Ste 101, Jenks, OK, 74037. Phone: (918) 401-0772. Providers update this record themselves, so call before visiting.
How can I verify Natalie Wakefield Vassar, M.D.'s license?
NPPES lists Oklahoma license number 26454, 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 Natalie Wakefield Vassar, M.D. prescribe under Medicare Part D?
In 2024, Natalie Wakefield Vassar, M.D. had 28 Medicare Part D claims for 17 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Natalie Wakefield Vassar, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.4 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.