Primary Immunodeficiency DiseasesImmunologic Deficiency SyndromesGamunex-CIVIG-PEG
Dr. Mark D. Scarupa, MD
NPI1659303774PAC ID5395709125
- Medicare services, 2024
- 25,752
- Medicare patients, 2024
- 505
- Part D claims, 2024
- 532
- Clinical trials
- 2
- MIPS score, 2024
- 100
- Practice address
- 2 Wisconsin Cir, Chevy Chase, MD 20815
- Practice phone
- Call (301) 962-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Institute for Asthma and Allergy
Chevy Chase, Maryland
Find Dr. Scarupa's professional email, personal email and mobile number
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Dr. Mark D. Scarupa is an allergist and immunologist in Chevy Chase, Maryland
Dr. Scarupa practices at Institute for Asthma and Allergy in Chevy Chase, Maryland.
Dr. Scarupa's NPI, 1659303774, was assigned on July 7, 2006. Dr. Scarupa graduated from University of Minnesota Medical School in 1999. Dr. Scarupa holds Maryland license D61301.
NPI and contact details
- NPI
- 1659303774NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395709125
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 962-5800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark D. Scarupa practices at Institute for Asthma and Allergy in Chevy Chase, Maryland
Dr. Scarupa's primary practice is Institute for Asthma and Allergy, at 2 Wisconsin Cir, Chevy Chase, MD 20815 in Montgomery County. The practice phone is (301) 962-5800.
- Institute for Asthma and Allergy2 Wisconsin Cir, Chevy Chase, MD 20815 · Montgomery CountyPhone(301) 962-5800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark D. Scarupa is affiliated with 2 sites of care and 1 medical group
Dr. Scarupa's primary practice is Institute for Asthma and Allergy in Chevy Chase, Maryland. The medical group on file is Institute for Asthma and Allergy. Dmand AI also links Dr. Scarupa to 1 more group practice or clinic, named with a free account.
Institute for Asthma and AllergyPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark D. Scarupa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Scarupa practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Institute for Asthma and Allergy | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark D. Scarupa is one of 83 allergists and immunologists in Maryland
Allergy and immunology is Dr. Scarupa's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Scarupa is licensed in Maryland.
Specialties and state licenses
- Allergy and immunology, MarylandPrimary
Allergists and immunologists near Dr. Scarupa
Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.
83allergists and immunologists in Maryland
7allergists and immunologists in Chevy Chase
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark D. Scarupa billed Medicare for 25,752 services in 2024
CMS data shows 25,752 Medicare services from Dr. Scarupa across 30 procedure codes in 2024, for 505 Medicare patients. Medicare paid $855,344 for them. Every service was in an office.
Medicare services, 202425,752
Medicare patients505
Paid by Medicare$855,344
Procedure codes30
Dr. Scarupa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 10,5852024: 13,53028%
- Tests and treatments
- 2023: 7,1522024: 7,145No change
- Lab and pathology
- 2023: 3,9552024: 4,0683%
- Office and hospital visits
- 2023: 8612024: 9257%
- Other services
- 2023: 532024: 8458%
- Surgery
- 2023: 362024: 0100%
Dr. Scarupa compared with the Maryland median for allergists and immunologists, 2024
- Dr. Scarupa
- Maryland median
- Medicare services
- 25,752vs 1,80214.3 times
- Medicare patients
- 505vs 1942.6 times
- Part D claims
- 349vs 1412.5 times
Medians across 64 allergists and immunologists in Maryland with Dmand AI profiles that report each measure.
Dr. Scarupa'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark D. Scarupa treated 505 Medicare patients in 2024, average age 74
CMS counts 505 Medicare patients who saw Dr. Scarupa in 2024. The largest group is 65 to 74, with 265 patients. 75% of them have high cholesterol, and 60% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Scarupa's median patient age at 41, with 60% women.
Medicare patients, 2024505
Average age74
Average risk score1.06
Also on Medicaid2%
Dr. Scarupa's Medicare patients by age, 2024
Dr. Scarupa's Medicare patients by sex, 2024
- Women35971%
- Men14629%
Chronic conditions among Dr. Scarupa's Medicare patients, 2024
- High cholesterol75%
- High blood pressure60%
- Arthritis51%
- Asthma45%
- Osteoporosis27%
- Mood disorders21%
- Anxiety20%
- Ischemic heart disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Scarupa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark D. Scarupa wrote 532 Medicare Part D claims in 2024
In 2024, Dr. Scarupa wrote 532 Medicare Part D claims for 152 patients. 72% of them were for generic drugs. CMS names the drug for 349 of them, across 11 drugs with 11 or more claims each, at $410,968 in total drug cost. In 2023, CMS named 296 claims across 11 drugs.
Part D claims, 2024532
Drugs named by CMS11
Total drug cost$410,968
Part D patients152
Dr. Scarupa's Part D claims by kind of drug, 2024
- Generic383 claims72%
- Brand-name and other149 claims28%
Dr. Scarupa'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. Scarupa's Part D claims, 2024
- Antibiotics8%41 of 532 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: 2962024: 34918%
Drugs named by CMS: 11 in 2024, 11 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
Dr. Mark D. Scarupa scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Scarupa for performance year 2024, reported as part of a group. Dr. Scarupa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Scarupa as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Scarupa's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mark D. Scarupa has worked on 2 clinical trials
Dmand AI links Dr. Scarupa to 2 clinical trials. Conditions studied include Primary Immunodeficiency Diseases and Immunologic Deficiency Syndromes. Grifols Therapeutics LLC sponsors the most, 2.
Conditions in Dr. Scarupa's trials
- Primary Immunodeficiency Diseases
- Immunologic Deficiency Syndromes
Investigators on the most trials with Dr. Scarupa
Recent clinical trials with Dr. Scarupa
Primary Immunodeficiency DiseasesImmunologic Deficiency SyndromesIGSC 20%
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark D. Scarupa received $709,308 in industry payments from 2016 to 2025
CMS Open Payments shows 1,735 general payments to Dr. Scarupa from 49 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 62% of the total. Genentech, Inc. paid the most, $342,376. It also lists 12 research payments totaling $4,749 from 2016 to 2024.
General payments to Dr. Scarupa by program year, 2016 to 2025
General payments to Dr. Scarupa by kind, 2016 to 2025
$709.3Kin total
- Speaker and faculty fees$442,37662%
- Consulting fees$107,73215%
- Travel and lodging$59,8118%
- Honoraria$58,1298%
- Other$41,2606%
Companies that paid Dr. Scarupa the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark D. Scarupa graduated from University of Minnesota Medical School
Dr. Scarupa graduated from University of Minnesota Medical School in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark D. Scarupa'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Mark D. Scarupa
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. Mark D. Scarupa's NPI number?
Dr. Mark D. Scarupa's NPI number is 1659303774. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark D. Scarupa?
Dr. Mark D. Scarupa is an allergist and immunologist in Chevy Chase, Maryland. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Mark D. Scarupa practice?
Dr. Scarupa practices at 2 Wisconsin Cir, Chevy Chase, MD 20815. Dr. Scarupa's primary practice is Institute for Asthma and Allergy in Chevy Chase, Maryland. Dmand AI also links Dr. Scarupa to 1 group practice or clinic.
What is Dr. Mark D. Scarupa's office phone number?
The practice phone on file for Dr. Scarupa is (301) 962-5800.
What is Dr. Mark D. Scarupa's medical license number?
Dr. Scarupa holds Maryland license D61301.
What medical group is Dr. Mark D. Scarupa part of?
Dr. Scarupa is linked to Institute for Asthma and Allergy.
Does Dr. Mark D. Scarupa accept Medicare?
Yes. CMS data shows Dr. Scarupa billed Medicare for 25,752 services in 2024, and Dr. Scarupa accepts Medicare assignment.
Does Dr. Mark D. Scarupa offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Scarupa as offering telehealth services.
What is Dr. Mark D. Scarupa's MIPS score?
Dr. Scarupa's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark D. Scarupa see?
CMS counts 505 Medicare patients who saw Dr. Scarupa in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Mark D. Scarupa bill to Medicare?
In 2024, Dr. Scarupa's most billed Medicare services were injected or infused drug (J2357), injected or infused drug (J1556) and lab and pathology test (88185).
Where did Dr. Mark D. Scarupa go to medical school?
Dr. Scarupa graduated from University of Minnesota Medical School in 1999.
What drugs does Dr. Mark D. Scarupa prescribe most?
In 2024 Medicare Part D data, Dr. Scarupa's most prescribed drugs by claims were Ipratropium Bromide, Montelukast Sodium and Albuterol Sulfate Hfa.
Has Dr. Mark D. Scarupa received payments from drug or device companies?
CMS Open Payments shows $709,308 in general payments to Dr. Scarupa from 49 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Mark D. Scarupa been practicing?
Dr. Scarupa graduated from medical school in 1999, 27 years ago.
Does Dr. Mark D. Scarupa do research?
Dr. Scarupa has worked on 2 clinical trials.
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