NPPES file of Aug 9, 2026

Anthony J. Perry, M.D.

Geriatric Medicine (Internal Medicine) Physician · Chicago, IL

Anthony J. Perry, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Chicago, Illinois, and NPI 1689623803, issued on May 6, 2006. Check the license (Illinois 036-087399, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689623803
Name
Anthony J. Perry
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License numbers
036-087399 IL
163752 FL
Self-reported in NPPES; status is on the state search
Practice location
980 N Michigan Ave Ste 1998, Chicago, IL 60611
Phone
(312) 273-4750
Enumerated
May 6, 2006
Record last updated
Jan 9, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 179 in Illinois → Look up another NPI →

Verify Anthony J. Perry in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036-087399    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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98% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

92 Medicare Part D claims for 15 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D.

  1. Anthony Perry92
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium11 claims
  2. Doxazosin Mesylate11 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.

Anthony J. Perry among 179 geriatric medicine (internal medicine) physician records in Illinois

Anthony J. Perry, M.D. is one of 179 geriatric medicine (internal medicine) physician records with a practice address in Illinois. 71% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 40% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2026 · 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 207RG0300X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Illinois

There are 179 geriatric medicine (internal medicine) physician records in Illinois.

All 179 in Illinois → Every provider in Chicago → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Ann Allie, M.D.Chicago, IL 606111619162955
  2. Sara Bradley, MDChicago, IL 606111487873808
  3. Eliana GellerChicago, IL 606111053816280
  4. Lee Lindquist, MD, MPH, MBAChicago, IL 606111346279213
  5. June McKoy, MDChicago, IL 606111164589917
  6. Chandni Patel, M.D.Chicago, IL 606111811300635
  7. Alexandra Petrakos, MDChicago, IL 606111326545781
  8. Sarah Rabbani, MDChicago, IL 606111578206157

Common questions

What is Anthony J. Perry, M.D.'s NPI number?

Anthony J. Perry, M.D.'s National Provider Identifier (NPI) is 1689623803, issued on May 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anthony J. Perry, M.D. located?

The NPPES record lists a practice address at 980 N Michigan Ave Ste 1998, Chicago, IL, 60611. Phone: (312) 273-4750. Providers update this record themselves, so call before visiting.

How can I verify Anthony J. Perry, M.D.'s license?

NPPES lists Illinois license number 036-087399, 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 Anthony J. Perry, M.D. prescribe under Medicare Part D?

In 2024, Anthony J. Perry, M.D. had 92 Medicare Part D claims for 15 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.