NPPES file of Aug 9, 2026

Shishir Jain, M.D.

Internal Medicine Physician · Cicero, IL

Shishir Jain, M.D. is an internal medicine physician with a practice address in Cicero, Illinois, and NPI 1811085822, issued on Oct 11, 2006. Check the license (Illinois 3698420, 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
1811085822
Name
Shishir Jain
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
3698420 IL
Self-reported in NPPES; status is on the state search
Practice location
5909 W 35TH St, Cicero, IL 60804
Phone
(708) 652-2040
Enumerated
Oct 11, 2006
Record last updated
Jun 19, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(708) 652-0058
Medicaid ID
036098420 IL
Medicare enrollment
Enrolled (PECOS I20060413000515); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5909 W 35TH St

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

  1. Ishver Desai, M.D.Internal Medicine Physician1972691962
  2. Manish Desai, D.O.Internal Medicine Physician1881699080
  3. Ramnik Gokani, M.D.Internal Medicine Physician1497843494
  4. Tamika Hobson, PA-CPhysician Assistant1174670368
  5. Juan HuertaInternal Medicine Physician1841056181
  6. Mukundini Mehta, MDObstetrics & Gynecology Physician1154303584

Verify Shishir Jain 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 3698420
    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.

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2.3 times the Medicare Part D claims of the average internal medicine physician in 2024

7,255 Medicare Part D claims for 364 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 86 claims were for opioids.

  1. Shishir Jain7,255
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium621 claims
  2. Amlodipine Besylate382 claims
  3. Lisinopril309 claims
  4. Metformin Hcl290 claims
  5. Levothyroxine Sodium277 claims
  6. Carvedilol188 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: $639.19

32 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Shishir Jain$639.19
  2. Specialty average$1,303.06

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

  1. I.desai And R. Gokani, M.d.,s.c.Bolingbrook, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

9 internal medicine physician records list a practice address in Cicero

They are 9 of the 380 NPPES records with a practice address in Cicero, and 7,238 internal medicine physician records in Illinois.

Other internal medicine physician records in Illinois

  1. Peter Abadeer, D.O.Bloomington, IL1760469522
  2. Motaz Abas, MDPeoria, IL1215510201
  3. Elias Abate, M.D.Chicago, IL1336712199
  4. Maliha Abbas, D.O.Chicago, IL1174963920
  5. Zareena Abbas, MDChicago, IL1427078872
  6. Abu Abbasi, MDChicago, IL1083243877
  7. Ayesha Abbasi, MDChicago, IL1376216705
  8. Khalda Abbasi, MDNaperville, IL1487705240
  9. Elmer Abbo, MDBurr Ridge, IL1710048541
  10. Paul Abbo, M.D.River Forest, IL1083693378

Common questions

What is Shishir Jain, M.D.'s NPI number?

Shishir Jain, M.D.'s National Provider Identifier (NPI) is 1811085822, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Shishir Jain, M.D. located?

The NPPES record lists a practice address at 5909 W 35TH St, Cicero, IL, 60804. Phone: (708) 652-2040. Providers update this record themselves, so call before visiting.

How can I verify Shishir Jain, M.D.'s license?

NPPES lists Illinois license number 3698420, 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 Shishir Jain, M.D. prescribe under Medicare Part D?

In 2024, Shishir Jain, M.D. had 7,255 Medicare Part D claims for 364 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.