NPPES file of Aug 9, 2026

Annie John, M.D.

Geriatric Medicine (Internal Medicine) Physician · Chicago, IL

Annie John, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Chicago, Illinois, and NPI 1225013998, issued on Dec 14, 2005. Check the license (Illinois 036068169, 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
1225013998
Name
Annie John
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
036068169 IL
Self-reported in NPPES; status is on the state search
Practice location
3434 W Peterson Ave, Chicago, IL 60659
Phone
(773) 583-5803
Enumerated
Dec 14, 2005
Record last updated
Jun 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(773) 248-2348
Medicaid ID
036068169 IL
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.
Download card Updates feed

8 nearest geriatric medicine (internal medicine) physician records → All 179 in Illinois → Look up another NPI →

Also registered at 3434 W Peterson Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tong Kim, MDPediatrics Physician1306866124
  2. Jae Ko, DDSGeneral Practice Dentistry1013106830
  3. Keith Nam, MDPulmonary Disease Physician1922180330
  4. Jalajakshi Potluri, MD, FACPHematology & Oncology Physician1295760783

Verify Annie John 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 036068169    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

94% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

243 Medicare Part D claims for 43 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Annie John243
  2. Specialty average4,246

Most prescribed

  1. Lisinopril26 claims
  2. Amlodipine Besylate25 claims
  3. Levothyroxine Sodium14 claims
  4. Tamsulosin Hcl11 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: $385.63

24 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 1,004 providers of this specialty with any payment received $1,720.82 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Annie John$385.63
  2. Specialty average$1,720.82

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Annie John among 179 geriatric medicine (internal medicine) physician records in Illinois

Annie John, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2014 · 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. Bangalore Murthy, M. D.Chicago, IL 606491235152026
  2. Ricardo Machado, MDChicago, IL 606471700879434
  3. Annette Scheetz, M.D.Chicago, IL 606471003980624
  4. Patricia Burke, M.D.Chicago, IL 606431518042787
  5. Mary Lawlor, MDChicago, IL 606431326076191
  6. Joseph Asbury, M.D.Chicago, IL 606421730114612
  7. Andrea Bial, MDChicago, IL 606421891857348
  8. Mikhail Magdel, MDChicago, IL 606421528258571

Common questions

What is Annie John, M.D.'s NPI number?

Annie John, M.D.'s National Provider Identifier (NPI) is 1225013998, issued on Dec 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Annie John, M.D. located?

The NPPES record lists a practice address at 3434 W Peterson Ave, Chicago, IL, 60659. Phone: (773) 583-5803. Providers update this record themselves, so call before visiting.

How can I verify Annie John, M.D.'s license?

NPPES lists Illinois license number 036068169, 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 Annie John, M.D. prescribe under Medicare Part D?

In 2024, Annie John, M.D. had 243 Medicare Part D claims for 43 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.