NPPES file of Aug 9, 2026

Mohammad Ahsan, MD

Pain Medicine (Anesthesiology) Physician · Arlington Heights, IL

Mohammad Ahsan, MD is a pain medicine (anesthesiology) physician with a practice address in Arlington Heights, Illinois, and NPI 1508889023, issued on Jul 25, 2006. Check the license (Illinois 036102219, 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
1508889023
Name
Mohammad Ahsan
Credential
MD
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License number
036102219 IL
Self-reported in NPPES; status is on the state search
Practice location
880 W Central RD Ste 880, Arlington Heights, IL 60005
Phone
(847) 255-0900
Enumerated
Jul 25, 2006
Record last updated
Jun 30, 2026
Fax
(847) 255-4344
Medicaid ID
036102219 IL
Medicare enrollment
Enrolled (PECOS I20040927000162); accepts Medicare assignment
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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Verify Mohammad Ahsan 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 036102219
    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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21% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

1,390 Medicare Part D claims for 322 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims. 345 claims were for opioids.

  1. Mohammad Ahsan1,390
  2. Specialty average1,750

Most prescribed

  1. Gabapentin569 claims
  2. Tramadol Hcl208 claims
  3. Tizanidine Hcl77 claims
  4. Hydrocodone-Acetaminophen66 claims
  5. Pregabalin66 claims
  6. Duloxetine Hcl63 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: $137.96

5 payments; by number, the most common kind was food and beverage; the largest payer was Averitas Pharma Inc. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mohammad Ahsan$137.96
  2. Specialty average$3,225.41

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

Bills Medicare through 2 group practices

  1. Northstar Anesthesia OF Illinois, LLCChicago Heights, IL
  2. River Road Anesthesia Specialists LLCDes Plaines, IL

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

Mohammad Ahsan among 203 pain medicine (anesthesiology) physician records in Illinois

Mohammad Ahsan, MD is one of 203 pain medicine (anesthesiology) physician records with a practice address in Illinois. 76% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 47% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1992 · median 2002 among the 144 with a school on file
  • Record last updated2026 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in Illinois

There are 203 pain medicine (anesthesiology) physician records in Illinois.

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Meghan Bhave, M.D.Arlington Heights, IL 600051851679591
  2. Demetrios Louis, M.D.Arlington Heights, IL 600051477709442
  3. George Macrinici, M.D.Arlington Heights, IL 600051659534030
  4. Paul Marsiglia, D.O.Arlington Heights, IL 600051073769147
  5. Gary Magee, M.D.Barrington, IL 600101306845193
  6. Holly Carobene, M.D.Crystal Lake, IL 600141326140633
  7. Lawrence Lavine, M.D.Crystal Lake, IL 600141336119171
  8. Andrew Yu, M.D.Crystal Lake, IL 600141689889354

Common questions

What is Mohammad Ahsan, MD's NPI number?

Mohammad Ahsan, MD's National Provider Identifier (NPI) is 1508889023, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mohammad Ahsan, MD located?

The NPPES record lists a practice address at 880 W Central RD Ste 880, Arlington Heights, IL, 60005. Phone: (847) 255-0900. Providers update this record themselves, so call before visiting.

How can I verify Mohammad Ahsan, MD's license?

NPPES lists Illinois license number 036102219, 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 Mohammad Ahsan, MD prescribe under Medicare Part D?

In 2024, Mohammad Ahsan, MD had 1,390 Medicare Part D claims for 322 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.