Dr. Stefani Su, MD
- Medicare services, 2024
- 1,266
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 106
- Industry payments
- $270
- Affiliated sites
- 1
- Practice address
- 200 N Glebe Rd, Arlington, VA 22203
- Practice phone
- Call (571) 366-8850
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Privia Medical Group
Arlington, Virginia
Find Dr. Su'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. Stefani Su is an allergy physician in Arlington, Virginia
Dr. Su practices at Privia Medical Group in Arlington, Virginia.
Dr. Su's NPI, 1336501881, was assigned on March 23, 2016. Dr. Su graduated from New York Medical College in 2016. Dr. Su holds Virginia license 0101272316.
- NPI
- 1336501881NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840520847
- NPI enumeration date
- March 23, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (571) 366-8850
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stefani Su practices at Privia Medical Group in Arlington, Virginia
Dr. Su's primary practice is Privia Medical Group, at 200 N Glebe Rd, Arlington, VA 22203 in Arlington County. The practice phone is (571) 366-8850.
- Privia Medical Group200 N Glebe Rd, Arlington, VA 22203 · Arlington CountyPhone(571) 366-8850
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stefani Su is affiliated with 2 sites of care and 1 medical group
Dr. Su's primary practice is Privia Medical Group in Arlington, Virginia. The medical group on file is Privia Medical Group. Dmand AI also links Dr. Su to 1 more group practice or clinic, 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. Stefani Su's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Su practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Privia Medical Group | 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. Stefani Su is one of 32 allergy physicians in Virginia
Allergy is Dr. Su's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. Su is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Su's licenses on file in 3 states: Virginia, Maryland and New York.
Specialties and state licenses
- Allergy, VirginiaPrimary
- Maryland license
- New York license
Clinical focus
Dmand AI lists asthma, chronic nasal allergies, contact dermatitis, hives and itchy rashes among the conditions Dr. Su treats.
Allergy physicians near Dr. Su
Counts of allergy physicians 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. Stefani Su billed Medicare for 1,266 services in 2024
CMS data shows 1,266 Medicare services from Dr. Su across 6 procedure codes in 2024, for 84 Medicare patients. Medicare paid $13,612 for them. Every service was in an office.
Dr. Su's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,1232024: 1,1593%
- Office and hospital visits
- 2023: 932024: 10715%
Dr. Su compared with the Virginia median for allergy physicians, 2024
- Dr. Su
- Virginia median
- Medicare services
- 1,266vs 2,14341% below
- Medicare patients
- 84vs 14341% below
- Part D claims
- 55vs 13158% below
Medians across 27 allergy physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Su'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.
Need commercial claims for Dr. Su?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Su and other allergy physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stefani Su treated 84 Medicare patients in 2024, average age 74
CMS counts 84 Medicare patients who saw Dr. Su in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Su's median patient age at 28, with 59% women.
Dr. Su's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Su's Medicare patients by sex, 2024
- Women6375%
- Men2125%
Chronic conditions among Dr. Su's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Diabetes36%
- Asthma29%
- Ischemic heart disease25%
- Chronic kidney disease21%
- COPD20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Su's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 28
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stefani Su wrote 106 Medicare Part D claims in 2024
In 2024, Dr. Su wrote 106 Medicare Part D claims for 37 patients. 72% of them were for generic drugs. CMS names the drug for 55 of them, across 3 drugs with 11 or more claims each, at $2,314 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Su's Part D claims by kind of drug, 2024
- Generic76 claims72%
- Brand-name30 claims28%
Dr. Su'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 55358%
Drugs named by CMS: 3 in 2024, 1 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
How Dr. Stefani Su takes part in Medicare
Dr. Su accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Stefani Su received $270 in industry payments from 2019 to 2025
CMS Open Payments shows 9 general payments to Dr. Su from 7 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. ALK-Abello, Inc paid the most, $129.
General payments to Dr. Su by program year, 2019 to 2025
Companies that paid Dr. Su the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stefani Su graduated from New York Medical College
Dr. Su graduated from New York Medical College in 2016.
- Medical school
- Board certified in allergy & immunology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Stefani Su accepts plans from 12 insurance carriers
Dr. Su is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and CareFirst BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- CareFirst BlueCross BlueShield
- Cigna
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- +4 more carriersWith a free account
Plan types Dr. Su accepts, by number of carriers
- Medicare10
- PPO8
- HMO5
- POS3
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Stefani Su'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Stefani Su
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. Stefani Su's NPI number?
Dr. Stefani Su's NPI number is 1336501881. It was assigned on March 23, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Stefani Su?
Dr. Stefani Su is an allergy physician in Arlington, Virginia. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).
Where does Dr. Stefani Su practice?
Dr. Su practices at 200 N Glebe Rd, Arlington, VA 22203. Dr. Su's primary practice is Privia Medical Group in Arlington, Virginia. Dmand AI also links Dr. Su to 1 group practice or clinic.
What is Dr. Stefani Su's office phone number?
The practice phone on file for Dr. Su is (571) 366-8850.
What is Dr. Stefani Su's medical license number?
Dr. Su holds Virginia license 0101272316, one of the licenses on file in 3 states.
Which states has Dr. Stefani Su been licensed in?
Dmand AI has state licenses on file for Dr. Su in Virginia (2021 to 2026), Maryland (2021 to 2025) and New York (2019 to 2022).
What medical group is Dr. Stefani Su part of?
Dr. Su is linked to Privia Medical Group.
Does Dr. Stefani Su accept Medicare?
Yes. CMS data shows Dr. Su billed Medicare for 1,266 services in 2024, and Dr. Su accepts Medicare assignment.
How many Medicare patients does Dr. Stefani Su see?
CMS counts 84 Medicare patients who saw Dr. Su in 2024, with an average age of 74.
Is Dr. Stefani Su board certified?
Yes. Dr. Su is board certified in allergy & immunology by the American Board of Allergy and Immunology.
Show 6 more questionsShow fewer questions
What services does Dr. Stefani Su bill to Medicare?
In 2024, Dr. Su's most billed Medicare services were allergy test or treatment (95004), office visit, established patient (99214) and office visit, new patient (99204).
Where did Dr. Stefani Su go to medical school?
Dr. Su graduated from New York Medical College in 2016.
What drugs does Dr. Stefani Su prescribe most?
In 2024 Medicare Part D data, Dr. Su's most prescribed drugs by claims were Ipratropium Bromide, Montelukast Sodium and Azelastine-Fluticasone.
Has Dr. Stefani Su received payments from drug or device companies?
CMS Open Payments shows $270 in general payments to Dr. Su from 7 companies from 2019 to 2025. The largest total came from ALK-Abello, Inc.
How long has Dr. Stefani Su been practicing?
Dr. Su graduated from medical school in 2016, 10 years ago.
What insurance does Dr. Stefani Su accept?
Dr. Su is in network with 12 carriers, including Aetna, Blue Cross Blue Shield of Michigan and CareFirst BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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