NPPES file of Aug 9, 2026

Chirantan Mukhopadhyay, MD

Ophthalmology Physician · Skokie, IL

Chirantan Mukhopadhyay, MD is an ophthalmology physician with a practice address in Skokie, Illinois, and NPI 1922237700, issued on Jul 14, 2009. Check the license (Illinois 036133664, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922237700
Name
Chirantan Mukhopadhyay
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
036133664 IL
60876 WI
Self-reported in NPPES; status is on the state search
Practice location
9650 Gross Point RD Ste 1900, Skokie, IL 60076
Phone
(224) 251-2020
Enumerated
Jul 14, 2009
Record last updated
May 4, 2026
Fax
(224) 251-2010
Medicare enrollment
Enrolled (PECOS I20130828000706); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 2009
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 9650 Gross Point RD Ste 1900

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

  1. Valerie Allen, M.D.Obstetrics & Gynecology Physician1346689734
  2. Leilah Backhus, MDObstetrics & Gynecology Physician1508163643
  3. Troy Close, M.D.Ophthalmology Physician1215948401
  4. Foram Desai, M.D.Internal Medicine Physician1174722011
  5. Robert Fantus, M.D.Ophthalmology Physician1356873970
  6. Erin Fleurant, MDObstetrics & Gynecology Physician1669978763

Verify Chirantan Mukhopadhyay 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 036133664
    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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91% fewer Medicare Part D claims than the average ophthalmology physician in 2024

133 Medicare Part D claims for 55 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims.

  1. Chirantan Mukhopadhyay133
  2. Specialty average1,518

Most prescribed

  1. Latanoprost32 claims
  2. Prednisolone Acetate29 claims
  3. Restasis24 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 79.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score75.5
  2. Costout of 100 · 30%81.1
  3. Promoting interoperabilityout of 100 · 25%70.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $210.96

4 payments; by number, the most common kind was food and beverage; the largest payer was Genentech USA, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chirantan Mukhopadhyay$210.96
  2. Specialty average$4,535.02

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. Endeavor Health Medical GroupGlenview, IL

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

Chirantan Mukhopadhyay among 898 ophthalmology physician records in Illinois

Chirantan Mukhopadhyay, MD is one of 898 ophthalmology physician records with a practice address in Illinois. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 69% of them.

  • NPI issued2009 · 69% of these records are older, 29% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2009 · median 1999 among the 551 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Illinois

There are 898 ophthalmology physician records in Illinois.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Grace Bai, MDSkokie, IL 600761932196219
  2. Troy Close, M.D.Skokie, IL 600761215948401
  3. Robert Fantus, M.D.Skokie, IL 600761356873970
  4. Bruce Goldstick, M.D.Skokie, IL 600761215037247
  5. Andrea Honigsblum, MDSkokie, IL 600761750498168
  6. Daniel Kaitis, MDSkokie, IL 600761093208407
  7. Frank La Franco, MDSkokie, IL 600761710954474
  8. Russell Leboyer, M.D,Skokie, IL 600761215101845

Common questions

What is Chirantan Mukhopadhyay, MD's NPI number?

Chirantan Mukhopadhyay, MD's National Provider Identifier (NPI) is 1922237700, issued on Jul 14, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Chirantan Mukhopadhyay, MD located?

The NPPES record lists a practice address at 9650 Gross Point RD Ste 1900, Skokie, IL, 60076. Phone: (224) 251-2020. Providers update this record themselves, so call before visiting.

How can I verify Chirantan Mukhopadhyay, MD's license?

NPPES lists Illinois license number 036133664, 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 Chirantan Mukhopadhyay, MD prescribe under Medicare Part D?

In 2024, Chirantan Mukhopadhyay, MD had 133 Medicare Part D claims for 55 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

What is Chirantan Mukhopadhyay, MD's MIPS final score?

The 2023 MIPS final score is 79.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.