William Symons, MD
Surgery Physician · Stamford, CT
William Symons, MD is a surgery physician with a practice address in Stamford, Connecticut, and NPI 1063618395, issued on Jun 24, 2007. Check the license (Connecticut 55142, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William Symons
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 55142 CT
Self-reported in NPPES; status is on the state search - Practice location
- 29 Hospital Plaza, Stamford, CT 06902
- Phone
- (203) 276-5959
- Enumerated
- Jun 24, 2007
- Entity
- Type 1 · individual
Also registered at 29 Hospital Plaza
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Buckingham, MDNeurology Physician1447549639
- Salvatore Carbonaro, M.D.Cardiovascular Disease Physician1821141805
- Joonun Choi, MDCardiovascular Disease Physician1053583914
- Kathryn CreaghAdult Health Nurse Practitioner1588088355
- Evelyn Cusack, M.D.Cardiovascular Disease Physician1700874435
- Gregory D'Onofrio, M.D.Cardiovascular Disease Physician1255304796
Verify William Symons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 55142Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
94% fewer Medicare Part D claims than the average surgery physician in 2024
11 Medicare Part D claims, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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 practice group's Medicare quality score for 2023: 79.1 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: $14.77
1 payment, mostly food and beverage; the largest payer was Davol Inc.. The 19,002 providers of this specialty with any payment received $3,758.86 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.
One hospital or facility affiliation
- Stamford Health Medical Group IncStamford, CT
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Surgery Physician providers in Connecticut
There are 416 surgery physician records in Connecticut.
Other surgery physician records in Connecticut
- Joseph Aferzon, M.D.Portland, CT1316960594
- Sultan Ahamed, M.D.Mystic, CT1083722383
- Nita Ahuja, M.D.New Haven, CT1093779308
- Caterina Aiello, DOWaterbury, CT1922669522
- Elizabeth Aitcheson, M.D.Hartford, CT1578900320
- Michael Ajemian, MDWaterbury, CT1699702357
- Marwan Al Aoudi, MBB.CHMeriden, CT1104322700
- Brittany Al-Atrache, DOPutnam, CT1578192332
- Aurangzeb Ali, M.D.Meriden, CT1063464261
- Thomas Alosco, MDWaterbury, CT1215124698
Common questions
What is William Symons, MD's NPI number?
William Symons, MD's National Provider Identifier (NPI) is 1063618395, issued on Jun 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Symons, MD located?
The NPPES record lists a practice address at 29 Hospital Plaza, Stamford, CT, 06902. Phone: (203) 276-5959. Providers update this record themselves, so call before visiting.
How can I verify William Symons, MD's license?
NPPES lists Connecticut license number 55142, 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.
How much does William Symons, MD prescribe under Medicare Part D?
In 2024, William Symons, MD had 11 Medicare Part D claims; the average among surgery physician prescribers was 174. Part D covers Medicare prescriptions only.
What is William Symons, MD's Medicare quality score?
The 2023 MIPS final score is 79.1 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.