Alyson Blake Willis, D.O.
Obstetrics & Gynecology Physician · Oklahoma City, OK
Alyson Blake Willis, D.O. is an obstetrics & gynecology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1972767358, issued on Jul 15, 2008. Check the license (Oklahoma 4700, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Alyson Blake Willis
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 4700 OK
Self-reported in NPPES; status is on the state search - Practice location
- 608 NW 9TH St, Oklahoma City, OK 73102
- Phone
- (405) 272-8498
- Enumerated
- Jul 15, 2008
- Record last updated
- Oct 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (405) 272-8425
- Medicare enrollment
- Enrolled (PECOS I20110721000666); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 438 in Oklahoma → Look up another NPI →
Also registered at 608 NW 9TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Austin, DOInternal Medicine Physician1861753287
Verify Alyson Blake Willis 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 4700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
81 Medicare Part D claims for 40 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Estradiol21 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): 85.7 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: $176.98
9 payments; by number, the most common kind was food and beverage; the largest payer was Organon 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
- Saints Medical Group, LLCOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyson Blake Willis among 438 obstetrics & gynecology physician records in Oklahoma
Alyson Blake Willis, D.O. 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 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2007 · median 2006 among the 267 with a school on file
- Record last updated2020 · 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 Oklahoma City → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Amanda Berry, D.O.Oklahoma City, OK 731021104359728
- Lisa Cheek, MDOklahoma City, OK 731021366703092
- Akhtar Hameed, M.D.Oklahoma City, OK 731021629015557
- Caitlin Price, DOOklahoma City, OK 731021205521697
- Madison Samber, DOOklahoma City, OK 731021376332635
- Lauren Smith, DOOklahoma City, OK 731021760127245
- Clara Tang, MDOklahoma City, OK 731021275094252
- Madison Venn, DOOklahoma City, OK 731021669055539
Common questions
What is Alyson Blake Willis, D.O.'s NPI number?
Alyson Blake Willis, D.O.'s National Provider Identifier (NPI) is 1972767358, issued on Jul 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alyson Blake Willis, D.O. located?
The NPPES record lists a practice address at 608 NW 9TH St, Oklahoma City, OK, 73102. Phone: (405) 272-8498. Providers update this record themselves, so call before visiting.
How can I verify Alyson Blake Willis, D.O.'s license?
NPPES lists Oklahoma license number 4700, 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 Alyson Blake Willis, D.O. prescribe under Medicare Part D?
In 2024, Alyson Blake Willis, D.O. had 81 Medicare Part D claims for 40 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Alyson Blake Willis, D.O.'s MIPS final score?
The 2023 MIPS final score is 85.7 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.