Joya A. Keys, DO
Family Medicine Physician · Belleville, IL
Joya A. Keys, DO is a family medicine physician with a practice address in Belleville, Illinois, and NPI 1982199287, issued on Jun 28, 2018. Check the license (Illinois 036164946, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Joya A. Keys
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036164946 IL
2021031387 MO
Self-reported in NPPES; status is on the state search - Practice location
- 4600 Memorial Dr Ste 400, Belleville, IL 62226
- Phone
- (618) 235-0460
- Enumerated
- Jun 28, 2018
- Record last updated
- Sep 26, 2025
- Fax
- (618) 235-1464
- Medicare enrollment
- Enrolled (PECOS I20230906002953); accepts Medicare assignment
- Medical or professional school
- Lincoln Memorial University Medical Department, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 4600 Memorial Dr Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Armstead, DNPNurse Practitioner1326599911
- Alyssa Branson, FNPNurse Practitioner1245953470
- Salma Mannan-Hilaly, MDFamily Medicine Physician1699772251
- Farah Sharieh, MDFamily Medicine Physician1154070605
- Amy Zeller, PA-CPhysician Assistant1326539859
Verify Joya A. Keys in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036164946Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average family medicine physician in 2024
1,836 Medicare Part D claims for 225 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 35 claims were for opioids.
Most prescribed
- Amlodipine Besylate119 claims
- Atorvastatin Calcium109 claims
- Losartan Potassium49 claims
- Albuterol Sulfate Hfa46 claims
- Cyclobenzaprine Hcl41 claims
- Levothyroxine Sodium41 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.
Industry payments in 2024: $1,407.31
80 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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
- Fairview Heights Medical Group SCBelleville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joya A. Keys among 6,215 family medicine physician records in Illinois
Joya A. Keys, DO is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 75% of them.
- NPI issued2018 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2018 · median 2006 among the 3,714 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 family medicine physician records list a practice address in Belleville
They are 36 of the 1,404 NPPES records with a practice address in Belleville, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Belleville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Linus Anukwu, MDBelleville, IL 622261144242090
- Angie Harris, DOBelleville, IL 622261972694685
- Douglas Kruse, MDBelleville, IL 622261194830661
- Salma Mannan-Hilaly, MDBelleville, IL 622261699772251
- Ellen Middendorf, MDBelleville, IL 622261245234988
- Brian Oneill, MDBelleville, IL 622261669466066
- Jeffrey Parks, M.D.Belleville, IL 622261215044367
- David Rawdon, MDBelleville, IL 622261376549139
Common questions
What is Joya A. Keys, DO's NPI number?
Joya A. Keys, DO's National Provider Identifier (NPI) is 1982199287, issued on Jun 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Joya A. Keys, DO located?
The NPPES record lists a practice address at 4600 Memorial Dr Ste 400, Belleville, IL, 62226. Phone: (618) 235-0460. Providers update this record themselves, so call before visiting.
How can I verify Joya A. Keys, DO's license?
NPPES lists Illinois license number 036164946, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joya A. Keys, DO prescribe under Medicare Part D?
In 2024, Joya A. Keys, DO had 1,836 Medicare Part D claims for 225 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.