John Thomas Berry, D.O.
Rheumatology Physician · Skokie, IL
John Thomas Berry, D.O. is a rheumatology physician with a practice address in Skokie, Illinois, and NPI 1417319690, issued on Mar 25, 2016. Check the license (Illinois 036.148627, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John Thomas Berry
- Credential
- D.O.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 036.148627 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4709 Golf RD Ste 300, Skokie, IL 60076
- Phone
- (847) 869-7233
- Enumerated
- Mar 25, 2016
- Record last updated
- Jul 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20190517000005); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2016
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 340 in Illinois → Look up another NPI →
Also registered at 4709 Golf RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Leachman, PA-CMedical Physician Assistant1811529464
- Laura NemoyPhysician Assistant1306232160
- Ryan Towns, PT, DPTPhysical Therapist1457954281
Verify John Thomas Berry 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 036.148627Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,158 Medicare Part D claims for 235 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Hydroxychloroquine Sulfate274 claims
- Prednisone242 claims
- Methotrexate117 claims
- Allopurinol76 claims
- Gabapentin42 claims
- Leflunomide42 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: $651.35
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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
- Orthopaedics And Rheumatology OF The North Shore SCSkokie, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Thomas Berry among 340 rheumatology physician records in Illinois
John Thomas Berry, D.O. is one of 340 rheumatology physician records with a practice address in Illinois. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2016 · median 2003 among the 244 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Illinois
There are 340 rheumatology physician records in Illinois.
All 340 in Illinois → Every provider in Skokie → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Erin Arnold, MDSkokie, IL 600761093767733
- William Arnold, MDSkokie, IL 600761457305823
- Ximena Chavez, M.D.Skokie, IL 600761912196502
- Justin Gan, M.D.Skokie, IL 600761851549067
- Robert Hozman, M.D.Skokie, IL 600761659308237
- Allan Pilloff, M.D.Skokie, IL 600761245278142
- Sydney Brandwein, M.D.Park Ridge, IL 600681053357590
- Sana JafferyPark Ridge, IL 600681922569201
Common questions
What is John Thomas Berry, D.O.'s NPI number?
John Thomas Berry, D.O.'s National Provider Identifier (NPI) is 1417319690, issued on Mar 25, 2016. An NPI identifies a provider in billing; it is not a license.
Where is John Thomas Berry, D.O. located?
The NPPES record lists a practice address at 4709 Golf RD Ste 300, Skokie, IL, 60076. Phone: (847) 869-7233. Providers update this record themselves, so call before visiting.
How can I verify John Thomas Berry, D.O.'s license?
NPPES lists Illinois license number 036.148627, 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 John Thomas Berry, D.O. prescribe under Medicare Part D?
In 2024, John Thomas Berry, D.O. had 1,158 Medicare Part D claims for 235 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.