Mary Sun, MD
Diagnostic Radiology Physician · Meriden, CT
Mary Sun, MD is a diagnostic radiology physician with a practice address in Meriden, Connecticut, and NPI 1447607049, issued on May 24, 2016. Check the license (Connecticut 67500, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mary Sun
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 67500 CT
Self-reported in NPPES; status is on the state search - Practice location
- 435 Lewis Ave, Meriden, CT 06451
- Phone
- (203) 949-2700
- Enumerated
- May 24, 2016
- Record last updated
- Apr 3, 2024
- Fax
- (203) 949-2712
- Medicare enrollment
- Enrolled (PECOS I20210615002982); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 619 in Connecticut → Look up another NPI →
Also registered at 435 Lewis Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melissa Alvarez, RN, BSN, IBCLCRegistered Nurse1285111443
- Jason Andrus, PA-CSurgical Physician Assistant1104808369
- Tracy Barber, D.O.Emergency Medicine Physician1275615957
- Ebisa Bekele, MDInternal Medicine Physician1649698887
Verify Mary Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 67500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $164.16
1 payment: food and beverage; the largest payer was Dermavant Sciences, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Meriden Imaging Center IncWallingford, CT
- Midstate Radiology Associates LLCMeriden, CT
- Starling Physicians, PLLCNewington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Sun among 619 diagnostic radiology physician records in Connecticut
Mary Sun, MD is one of 619 diagnostic radiology physician records with a practice address in Connecticut. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 87% of them.
- NPI issued2016 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2016 · median 2003 among the 432 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Connecticut
There are 619 diagnostic radiology physician records in Connecticut.
All 619 in Connecticut → Every provider in Meriden → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- James Choi, MDMeriden, CT 064511831416437
- Kate Doyle, MDMeriden, CT 064511205087152
- Kudrat Gill, M.D.Meriden, CT 064511396155396
- Krishna Patel, M.D.Meriden, CT 064511114365350
- Kenneth Bird, MDMiddletown, CT 064571912931718
- Michael Crain, MDMiddletown, CT 064571265466064
- Diana Hull, MD PHDMiddletown, CT 064571316970940
- Eric Mannes, MDMiddletown, CT 064571720013899
Common questions
What is Mary Sun, MD's NPI number?
Mary Sun, MD's National Provider Identifier (NPI) is 1447607049, issued on May 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mary Sun, MD located?
The NPPES record lists a practice address at 435 Lewis Ave, Meriden, CT, 06451. Phone: (203) 949-2700. Providers update this record themselves, so call before visiting.
How can I verify Mary Sun, MD's license?
NPPES lists Connecticut license number 67500, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Mary Sun, MD's MIPS final score?
The 2023 MIPS final score is 83.6 of 100, reported for the practice group. 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.