Dr. Gregory Marshall Scott, MD
- Medicare services, 2024
- 469
- Medicare patients, 2024
- 243
- Part D claims, 2024
- 1,171
- Industry payments
- $14,824
- Affiliated sites
- 2
- Practice address
- 800 W Central Rd, Arlington Heights, IL 60005
- Practice phone
- Call (847) 618-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwest Community Hospital
Arlington Heights, Illinois
Find Dr. Scott's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Gregory Marshall Scott is a pulmonologist in Arlington Heights, Illinois
Dr. Scott practices at Northwest Community Hospital in Arlington Heights, Illinois.
Dr. Scott's NPI, 1225012990, was assigned on December 5, 2005. Dr. Scott holds Illinois license 036--098106.
- NPI
- 1225012990NPI Registry (opens in a new tab)
- NPI enumeration date
- December 5, 2005
- NPI status
- Active
- Practice phone
- (847) 618-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gregory Marshall Scott practices at Northwest Community Hospital in Arlington Heights, Illinois
Dr. Scott's primary practice is Northwest Community Hospital, at 800 W Central Rd, Arlington Heights, IL 60005 in Cook County. The practice phone is (847) 618-1000.
- Northwest Community Hospital800 W Central Rd, Arlington Heights, IL 60005 · Cook CountyPhone(847) 618-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory Marshall Scott is affiliated with 3 sites of care and 2 medical groups
Dr. Scott's primary practice is Northwest Community Hospital in Arlington Heights, Illinois. The medical group on file is Suburban Lung Associates. Dmand AI also links Dr. Scott to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory Marshall Scott's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Scott practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Community Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Marshall Scott is one of 517 pulmonologists in Illinois
Pulmonary disease is Dr. Scott's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Scott is licensed in Illinois.
Specialties and state licenses
- Pulmonary disease, IllinoisPrimary
Pulmonologists near Dr. Scott
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory Marshall Scott billed Medicare for 469 services in 2024
CMS data shows 469 Medicare services from Dr. Scott across 10 procedure codes in 2024, for 243 Medicare patients. Medicare paid $26,656 for them.
Dr. Scott's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2862024: 34273%
- Tests and treatments
- 2023: 5152024: 10580%
- Other services
- 2023: 02024: 22
Where Dr. Scott's Medicare services took place, 2024
- In an office16836%
- In a facility30164%
Dr. Scott compared with the Illinois median for pulmonologists, 2024
- Dr. Scott
- Illinois median
- Medicare services
- 469vs 76939% below
- Medicare patients
- 243vs 34129% below
- Part D claims
- 1,088vs 4922.2 times
Medians across 522 pulmonologists in Illinois with Dmand AI profiles that report each measure.
Dr. Scott's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Scott and other pulmonologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Marshall Scott treated 243 Medicare patients in 2024, average age 79
CMS counts 243 Medicare patients who saw Dr. Scott in 2024. The largest group is 75 to 84, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 2.25, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Scott's median patient age at 73, with 59% women.
Dr. Scott's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Scott's Medicare patients by sex, 2024
- Women14258%
- Men10142%
Chronic conditions among Dr. Scott's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD73%
- Arthritis62%
- Ischemic heart disease51%
- Heart failure43%
- Atrial fibrillation36%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Scott's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Marshall Scott wrote 1,171 Medicare Part D claims in 2024
In 2024, Dr. Scott wrote 1,171 Medicare Part D claims for 217 patients. 23% of them were for generic drugs. CMS names the drug for 1,088 of them, across 18 drugs with 11 or more claims each, at $491,485 in total drug cost. In 2023, CMS named 1,824 claims across 25 drugs.
Dr. Scott's Part D claims by kind of drug, 2024
- Generic269 claims23%
- Brand-name902 claims77%
Dr. Scott's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Scott's Part D claims, 2024
- Antibiotics2%21 of 1,171 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8242024: 1,08840%
Drugs named by CMS: 18 in 2024, 25 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Gregory Marshall Scott received $14,824 in industry payments from 2016 to 2024
CMS Open Payments shows 932 general payments to Dr. Scott from 40 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $4,226.
General payments to Dr. Scott by program year, 2016 to 2024
General payments to Dr. Scott by kind, 2016 to 2024
- Food and beverage$14,67299%
- Education$1521%
Companies that paid Dr. Scott the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gregory Marshall Scott's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory Marshall Scott
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gregory Marshall Scott's NPI number?
Dr. Gregory Marshall Scott's NPI number is 1225012990. It was assigned on December 5, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Marshall Scott?
Dr. Gregory Marshall Scott is a pulmonologist in Arlington Heights, Illinois. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Gregory Marshall Scott practice?
Dr. Scott practices at 800 W Central Rd, Arlington Heights, IL 60005. Dr. Scott's primary practice is Northwest Community Hospital in Arlington Heights, Illinois. Dmand AI also links Dr. Scott to 2 group practices and clinics and 1 medical group.
What is Dr. Gregory Marshall Scott's office phone number?
The practice phone on file for Dr. Scott is (847) 618-1000.
What is Dr. Gregory Marshall Scott's medical license number?
Dr. Scott holds Illinois license 036--098106.
What medical group is Dr. Gregory Marshall Scott part of?
Dr. Scott is linked to Suburban Lung Associates. Dmand AI links Dr. Scott to 1 more medical group.
Does Dr. Gregory Marshall Scott accept Medicare?
Yes. CMS data shows Dr. Scott billed Medicare for 469 services in 2024.
How many Medicare patients does Dr. Gregory Marshall Scott see?
CMS counts 243 Medicare patients who saw Dr. Scott in 2024, with an average age of 79.
What services does Dr. Gregory Marshall Scott bill to Medicare?
In 2024, Dr. Scott's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and hospital inpatient care (99233).
What drugs does Dr. Gregory Marshall Scott prescribe most?
In 2024 Medicare Part D data, Dr. Scott's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Breo Ellipta.
Has Dr. Gregory Marshall Scott received payments from drug or device companies?
CMS Open Payments shows $14,824 in general payments to Dr. Scott from 40 companies from 2016 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Gregory Marshall Scott been practicing?
Dr. Scott graduated from medical school in 1987, 39 years ago.
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