NPPES file of Aug 9, 2026

Gregory Marshall Scott, M.D.

Pulmonary Disease Physician · Arlington Heights, IL

Gregory Marshall Scott, M.D. is a pulmonary disease physician with a practice address in Arlington Heights, Illinois, and NPI 1225012990, issued on Dec 5, 2005. Check the license (Illinois 036--098106, 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
1225012990
Name
Gregory Marshall Scott
Credential
M.D.
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
036--098106 IL
Self-reported in NPPES; status is on the state search
Practice location
1614 W Central RD, Arlington Heights, IL 60005
Phone
(847) 818-1184
Enumerated
Dec 5, 2005
Record last updated
Apr 6, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(847) 818-0980
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 pulmonary disease physician records → All 617 in Illinois → Look up another NPI →

Also registered at 1614 W Central RD

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

  1. Elizabeth Clark, M.D., R.V.T.Vascular Surgery Physician1487646535
  2. George Cromydas, M.D.Pulmonary Disease Physician1407830169
  3. Joseph Favia, D.D.S.General Practice Dentistry1609916196
  4. Muhammad Khan, DMDGeneral Practice Dentistry1073659405
  5. Robert Knupp, D.D.S.Dentist1700991080
  6. Anthony Laporte, D.D.SGeneral Practice Dentistry1780946145

Verify Gregory Marshall Scott 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--098106    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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18% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

1,171 Medicare Part D claims for 217 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 77% of claims.

  1. Gregory Scott1,171
  2. Specialty average1,425

Most prescribed

  1. Trelegy Ellipta247 claims
  2. Albuterol Sulfate Hfa168 claims
  3. Breo Ellipta101 claims
  4. Montelukast Sodium83 claims
  5. Anoro Ellipta74 claims
  6. Prednisone67 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: $753.42

36 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gregory Scott$753.42
  2. Specialty average$5,159.88

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

Gregory Marshall Scott among 617 pulmonary disease physician records in Illinois

Gregory Marshall Scott, M.D. is one of 617 pulmonary disease physician records with a practice address in Illinois. 85% 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, 89% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2021 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in Illinois

There are 617 pulmonary disease physician records in Illinois.

All 617 in Illinois → Every provider in Arlington Heights → Pulmonary Disease Physician nationwide →

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Michael Bergman, M.D.Arlington Heights, IL 600051255608857
  2. George Cromydas, M.D.Arlington Heights, IL 600051407830169
  3. Said Abuhasna, M.DElk Grove Village, IL 600071699187344
  4. Bikash Bhattarai, M.D.Elk Grove Village, IL 600071164793311
  5. Edward Diamond, M.D.Elk Grove Village, IL 600071033161518
  6. Amit Goyal, M.D.Elk Grove Village, IL 600071346318813
  7. Sara Greenhill, M.D.Elk Grove Village, IL 600071427016948
  8. Kevin Kovitz, MDElk Grove Village, IL 600071780777094

Common questions

What is Gregory Marshall Scott, M.D.'s NPI number?

Gregory Marshall Scott, M.D.'s National Provider Identifier (NPI) is 1225012990, issued on Dec 5, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Marshall Scott, M.D. located?

The NPPES record lists a practice address at 1614 W Central RD, Arlington Heights, IL, 60005. Phone: (847) 818-1184. Providers update this record themselves, so call before visiting.

How can I verify Gregory Marshall Scott, M.D.'s license?

NPPES lists Illinois license number 036--098106, 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 Gregory Marshall Scott, M.D. prescribe under Medicare Part D?

In 2024, Gregory Marshall Scott, M.D. had 1,171 Medicare Part D claims for 217 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.