Dr. Sun-Young Ahn, MD
- Part D claims, 2017
- 11
- Publications
- 16
- Hospital affiliations
- 1
- Industry payments
- $347
- Medical group
- 1
- Practice address
- 111 Michigan Ave, NW, Washington, DC 20010
- Practice phone
- Call (202) 476-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ahn'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. Sun-Young Ahn is a pediatrician in Washington, District of Columbia
Dr. Ahn practices at Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital.
Dr. Ahn's NPI, 1164676375, was assigned on November 14, 2008. Dr. Ahn graduated from Yonsei University College of Medicine in 2000. Dr. Ahn holds District of Columbia license MD041426.
- NPI
- 1164676375NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123182557
- NPI enumeration date
- November 14, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (202) 476-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sun-Young Ahn practices at Children's National Hospital in Washington, District of Columbia
Dr. Ahn's primary practice is Children's National Hospital, at 111 Michigan Ave, NW, Washington, DC 20010 in The District County. The practice phone is (202) 476-5000.
- Children's National Hospital111 Michigan Ave, NW, Washington, DC 20010 · The District CountyPhone(202) 476-5000
Source: Dmand AI Affiliation Data
Dr. Sun-Young Ahn is affiliated with 2 sites of care and 1 medical group
Dr. Ahn's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. The medical group on file is Children's National Hospital. Dmand AI also links Dr. Ahn to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sun-Young Ahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's National Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Children's National Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sun-Young Ahn is one of 545 pediatricians in District of Columbia
Pediatrics is Dr. Ahn's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ahn is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Ahn's licenses on file in 6 states: District of Columbia, California, Maryland, Virginia, Illinois and Missouri.
Specialties and state licenses
- Pediatrics, District of ColumbiaPrimary
- California license
- Maryland license
- Virginia license
- Illinois license
- Pediatric nephrology, Missouri
Pediatricians near Dr. Ahn
Counts of pediatricians 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. Sun-Young Ahn's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Ahn's median patient age at 13, with 44% women.
Dr. Ahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Sun-Young Ahn wrote 11 Medicare Part D claims in 2017
In 2017, Dr. Ahn wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $441 in total drug cost. In 2016, CMS named 11 claims across 1 drug.
Dr. Ahn's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 112017: 11No change
Drugs named by CMS: 1 in 2017, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Sun-Young Ahn takes part in Medicare
Dr. Ahn 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. Sun-Young Ahn has 16 publications on record
Dmand AI links 16 papers to Dr. Ahn, published from 2009 to 2024. 2009 was the busiest year, with 3. The most frequent topics are Mice, Knockout, Lupus Erythematosus, Systemic and Organic Anion Transporters. Dr. Ahn has published most often in Front Pediatr. Dr. Ahn's most frequent co-authors are Sangeeta Sule, MD, Carolyn L. Abitbol, MD and David Raymond Adams, MD, PhD.
Dr. Ahn's papers by year, 2009 to 2024
Topics Dr. Ahn writes about most
- Mice, Knockout
- Lupus Erythematosus, Systemic
- Organic Anion Transporters
Dr. Ahn's most frequent co-authors
- Sangeeta Sule, MD2 shared papers
- Carolyn L. Abitbol, MD1 shared paper
- David Raymond Adams, MD, PhD1 shared paper
Recent publications by Dr. Ahn
See who Dr. Ahn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ahn works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sun-Young Ahn received $347 in industry payments from 2016 to 2025
CMS Open Payments shows 6 general payments to Dr. Ahn from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $176.
General payments to Dr. Ahn by program year, 2016 to 2025
Companies that paid Dr. Ahn 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. Sun-Young Ahn has 1 award and honors on record
Dmand AI lists 1 award for Dr. Ahn, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Ahn
- 2014
- Regional Top Doctor
Source: Dmand AI Professional Profile Data
Dr. Sun-Young Ahn graduated from Yonsei University College of Medicine
Dr. Ahn graduated from Yonsei University College of Medicine in 2000. Dr. Ahn is a member of American Society of Pediatic Nephrology.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Sun-Young Ahn accepts plans from 12 insurance carriers
Dr. Ahn is in network with 12 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- CareFirst BlueCross BlueShield
- Molina
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +4 more carriersWith a free account
Plan types Dr. Ahn accepts, by number of carriers
- PPO6
- HMO5
- Medicare5
- POS4
- Medicaid3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Sun-Young Ahn'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Sun-Young Ahn
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. Sun-Young Ahn's NPI number?
Dr. Sun-Young Ahn's NPI number is 1164676375. It was assigned on November 14, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Sun-Young Ahn?
Dr. Sun-Young Ahn is a pediatrician in Washington, District of Columbia. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Sun-Young Ahn practice?
Dr. Ahn practices at 111 Michigan Ave, NW, Washington, DC 20010. Dr. Ahn's primary practice is Children's National Hospital in Washington, District of Columbia, part of Children's National Hospital. Dmand AI also links Dr. Ahn to 1 dialysis center.
What is Dr. Sun-Young Ahn's office phone number?
The practice phone on file for Dr. Ahn is (202) 476-5000.
What is Dr. Sun-Young Ahn's medical license number?
Dr. Ahn holds District of Columbia license MD041426, one of the licenses on file in 6 states.
Which states has Dr. Sun-Young Ahn been licensed in?
Dmand AI has state licenses on file for Dr. Ahn in District of Columbia (2013 to 2026), California (2007 to 2027), Maryland (2013 to 2026), Virginia (2021 to 2026), Illinois (2011 to 2014) and Missouri (2008 to 2014).
Which hospitals is Dr. Sun-Young Ahn affiliated with?
Dr. Ahn practices at Children's National Hospital in Washington, District of Columbia.
What medical group is Dr. Sun-Young Ahn part of?
Dr. Ahn is linked to Children's National Hospital.
Does Dr. Sun-Young Ahn accept Medicare?
Yes. CMS lists Dr. Ahn as accepting Medicare assignment.
Is Dr. Sun-Young Ahn board certified?
Yes. Dr. Ahn is board certified in pediatrics by the American Board of Pediatrics.
Show 7 more questionsShow fewer questions
Where did Dr. Sun-Young Ahn go to medical school?
Dr. Ahn graduated from Yonsei University College of Medicine in 2000.
What drugs does Dr. Sun-Young Ahn prescribe most?
In 2017 Medicare Part D data, Dr. Ahn's most prescribed drugs by claims were Fluconazole.
Has Dr. Sun-Young Ahn received payments from drug or device companies?
CMS Open Payments shows $347 in general payments to Dr. Ahn from 4 companies from 2016 to 2025. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Sun-Young Ahn been practicing?
Dr. Ahn graduated from medical school in 2000, 26 years ago.
Does Dr. Sun-Young Ahn do research?
Dmand AI links 16 publications to Dr. Ahn, published from 2009 to 2024.
Who does Dr. Sun-Young Ahn publish with?
Dr. Ahn's most frequent co-authors are Sangeeta Sule, MD (2 shared papers), Carolyn L. Abitbol, MD (1 shared paper) and David Raymond Adams, MD, PhD (1 shared paper).
What insurance does Dr. Sun-Young Ahn accept?
Dr. Ahn is in network with 12 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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