John Garry Hovis, MD
Endocrinology, Diabetes & Metabolism Physician · Rockford, IL
John Garry Hovis, MD is an endocrinology, diabetes & metabolism physician with a practice address in Rockford, Illinois, and NPI 1770693962, issued on Aug 30, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- John Garry Hovis
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- Practice location
- 2300 N Rockton Ave, Rockford, IL 61103
- Phone
- (815) 971-2000
- Enumerated
- Aug 30, 2006
- Record last updated
- Oct 30, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 436 in Illinois → Look up another NPI →
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Verify John Garry Hovis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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 endocrinology, diabetes & metabolism physician in 2024
68 Medicare Part D claims for 38 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of 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.
John Garry Hovis among 436 endocrinology, diabetes & metabolism physician records in Illinois
John Garry Hovis, MD is one of 436 endocrinology, diabetes & metabolism physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2007 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Illinois
There are 436 endocrinology, diabetes & metabolism physician records in Illinois.
All 436 in Illinois → Every provider in Rockford → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Paul Reith, M.D.Rockford, IL 611031235129230
- Amrutha Mary George, M.D.Rockford, IL 611071013267194
- Sravanthi Nagavalli, MDRockford, IL 611071861655375
- Aleida RodriguezRockford, IL 611071821433137
- Sameer Ansar, M.D.Rockford, IL 611081942485735
- Rebekkah Gors, APRNLoves Park, IL 611111528913019
- Aliya Naseer, MDLoves Park, IL 611111568572758
- Lakshmi Alapati, MDRock Island, IL 612011396719969
Common questions
What is John Garry Hovis, MD's NPI number?
John Garry Hovis, MD's National Provider Identifier (NPI) is 1770693962, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Garry Hovis, MD located?
The NPPES record lists a practice address at 2300 N Rockton Ave, Rockford, IL, 61103. Phone: (815) 971-2000. Providers update this record themselves, so call before visiting.
How can I verify John Garry Hovis, MD's license?
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 Garry Hovis, MD prescribe under Medicare Part D?
In 2024, John Garry Hovis, MD had 68 Medicare Part D claims for 38 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.