Joyce Marie Jones-King, MD
Family Medicine Physician · Grayslake, IL
Joyce Marie Jones-King, MD is a family medicine physician with a practice address in Grayslake, Illinois, and NPI 1851851927, issued on Mar 23, 2019. Check the license (Illinois 036159436, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Joyce Marie Jones-King
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036159436 IL
125075180 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1475 E Belvidere RD, Grayslake, IL 60030
- Phone
- (847) 535-7157
- Enumerated
- Mar 23, 2019
- Record last updated
- Sep 6, 2022
- Medicare enrollment
- Enrolled (PECOS I20220727003476); accepts Medicare assignment
- 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 1475 E Belvidere RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aysha AhmadStudent in an Organized Health Care Education/Training Program1255863957
- Kathleen Andel, PA-CPhysician Assistant1831463231
- Patricia Benenson, PTPhysical Therapist1205925047
- Leslie Buchenberger, P.T.Physical Therapist1629277546
- Andreea Costea, M.D.Student in an Organized Health Care Education/Training Program1477907731
- Kimberly Forsey, M.D.Pediatrics Physician1215934211
Verify Joyce Marie Jones-King 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 036159436Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family medicine physician in 2024
1,306 Medicare Part D claims for 185 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium114 claims
- Amlodipine Besylate60 claims
- Levothyroxine Sodium55 claims
- Lisinopril49 claims
- Omeprazole43 claims
- Ozempic42 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): 94.1 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northwestern Medical Faculty FoundationGrayslake, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joyce Marie Jones-King among 6,215 family medicine physician records in Illinois
Joyce Marie Jones-King, MD 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 2019, is newer than 78% of them.
- NPI issued2019 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2006 among the 3,714 with a school on file
- Record last updated2022 · 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).
37 family medicine physician records list a practice address in Grayslake
They are 37 of the 572 NPPES records with a practice address in Grayslake, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Grayslake → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Clark, M.D.Grayslake, IL 600301023042470
- Deborah Clements, M.D.Grayslake, IL 600301255427779
- Kent Kamradt, M.D.Grayslake, IL 600301598768939
- Adiba KhanGrayslake, IL 600301053842039
- Bryan KillianGrayslake, IL 600301336670181
- James Kim, MDGrayslake, IL 600301891890695
- Sarah Kim, MDGrayslake, IL 600301962562835
- Michael Kraft, MDGrayslake, IL 600301144725987
Common questions
What is Joyce Marie Jones-King, MD's NPI number?
Joyce Marie Jones-King, MD's National Provider Identifier (NPI) is 1851851927, issued on Mar 23, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Joyce Marie Jones-King, MD located?
The NPPES record lists a practice address at 1475 E Belvidere RD, Grayslake, IL, 60030. Phone: (847) 535-7157. Providers update this record themselves, so call before visiting.
How can I verify Joyce Marie Jones-King, MD's license?
NPPES lists Illinois license number 036159436, 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 Joyce Marie Jones-King, MD prescribe under Medicare Part D?
In 2024, Joyce Marie Jones-King, MD had 1,306 Medicare Part D claims for 185 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Joyce Marie Jones-King, MD's MIPS final score?
The 2023 MIPS final score is 94.1 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.