Sara Winn Dong, MD
Infectious Disease Physician · Boston, MA
Sara Winn Dong, MD is an infectious disease physician with a practice address in Boston, Massachusetts, and NPI 1023436946, issued on Mar 29, 2014. Check the license (Massachusetts 281399, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Sara Winn Dong
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 281399 MA
Self-reported in NPPES; status is on the state search - Practice location
- 110 Francis St Ste GB, Boston, MA 02215
- Phone
- (617) 632-7706
- Enumerated
- Mar 29, 2014
- Record last updated
- Jan 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20241213001019); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 487 in Massachusetts → Look up another NPI →
Also registered at 110 Francis St Ste GB
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle ChanInfectious Disease Physician1679004907
- John FrakerInfectious Disease Physician1497215065
- Douglas Krakower, MDInfectious Disease Physician1265568943
- Matthew Lee, M.D.Infectious Disease Physician1710248117
- Joseph McNamara, NPFamily Nurse Practitioner1447988274
Verify Sara Winn Dong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 281399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average infectious disease physician in 2024
147 Medicare Part D claims for 30 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Levofloxacin17 claims
- Valganciclovir Hcl17 claims
- Ceftriaxone15 claims
- Nitrofurantoin Mono-Macro13 claims
- Daptomycin11 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.
The MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Winn Dong among 487 infectious disease physician records in Massachusetts
Sara Winn Dong, MD is one of 487 infectious disease physician records with a practice address in Massachusetts. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 81% of them.
- NPI issued2014 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2014 · median 2003 among the 296 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Massachusetts
There are 487 infectious disease physician records in Massachusetts.
All 487 in Massachusetts → Every provider in Boston → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Dan Barouch, MD PHDBoston, MA 022151992786974
- Sigall Bell, M.D.Boston, MA 022151225143118
- Clyde Crumpacker, M.D.Boston, MA 022151780786103
- George Eliopoulos, M.D.Boston, MA 022151891732087
- Camilla Graham, M.D.Boston, MA 022151952416919
- Adolf Karchmer, M.D.Boston, MA 022151508890278
- Kwan Kew Lai, MDBoston, MA 022151881618353
- Todd Pollack, M.D.Boston, MA 022151720026081
Common questions
What is Sara Winn Dong, MD's NPI number?
Sara Winn Dong, MD's National Provider Identifier (NPI) is 1023436946, issued on Mar 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sara Winn Dong, MD located?
The NPPES record lists a practice address at 110 Francis St Ste GB, Boston, MA, 02215. Phone: (617) 632-7706. Providers update this record themselves, so call before visiting.
How can I verify Sara Winn Dong, MD's license?
NPPES lists Massachusetts license number 281399, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sara Winn Dong, MD prescribe under Medicare Part D?
In 2024, Sara Winn Dong, MD had 147 Medicare Part D claims for 30 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Sara Winn Dong, MD's MIPS final score?
The 2023 MIPS final score is 92.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.
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.