Timothy Stephen Boyd, M.D.
Radiation Oncology Physician · Hartford, CT
Timothy Stephen Boyd, M.D. is a radiation oncology physician with a practice address in Hartford, Connecticut, and NPI 1003818725, issued on Aug 12, 2005. Check the license (Connecticut 037710, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Timothy Stephen Boyd
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 037710 CT
Self-reported in NPPES; status is on the state search - Practice location
- 80 Seymour St, Hartford, CT 06102
- Phone
- (860) 545-2803
- Enumerated
- Aug 12, 2005
- Record last updated
- Jan 5, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (860) 545-1500
- Medicaid ID
- 001377101 CT
- Medicare enrollment
- Enrolled (PECOS I20100416000533); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 1994
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 82 in Connecticut → Look up another NPI →
Also registered at 80 Seymour St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gazang Abdulla, PA-CPhysician Assistant1396566956
- Evelyn Abernathy, M.D.Anatomic Pathology & Clinical Pathology Physician1982680195
- Rimanatou Adamou-DodoFamily Nurse Practitioner1588532980
- Hassana Addai-Boateng, MDInternal Medicine Physician1477226777
- Santosh Adhikari, MDHospitalist Physician1487331450
- Matthew AgsaludStudent in an Organized Health Care Education/Training Program1053025676
Verify Timothy Stephen Boyd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 037710Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average radiation oncology physician in 2024
203 Medicare Part D claims for 77 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 33 claims were for opioids.
Most prescribed
- Tamsulosin Hcl34 claims
- Mometasone Furoate23 claims
- Lidocaine Hcl Viscous18 claims
- Hydrocodone-Acetaminophen13 claims
- Ondansetron Hcl12 claims
- Silver Sulfadiazine12 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 MIPS final score for 2023 (Medicare payment program): 83.3 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).
Bills Medicare through 2 group practices
- Hartford Radiation Oncology Associates PCHartford, CT
- The Charlotte Hungerford HospitalTorrington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Stephen Boyd among 82 radiation oncology physician records in Connecticut
Timothy Stephen Boyd, M.D. is one of 82 radiation oncology physician records with a practice address in Connecticut. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 78% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1994 · median 2007 among the 64 with a school on file
- Record last updated2009 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Connecticut
There are 82 radiation oncology physician records in Connecticut.
All 82 in Connecticut → Every provider in Hartford → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Helaine Bertsch, MDHartford, CT 061021013909993
- Robert Dowsett, M.D.Hartford, CT 061021093700643
- Stephen Hauser, M.D.Hartford, CT 061021093709396
- Susan Kim, M.D.Hartford, CT 061021982697363
- Kenneth Leopold, M.D.Hartford, CT 061021780678078
- Andrew Salner, M.D.Hartford, CT 061021942292834
- Bruce Kaplan, M.D.Hartford, CT 061051003829615
- Richard Shumway, M.D.Hartford, CT 061051649207762
Common questions
What is Timothy Stephen Boyd, M.D.'s NPI number?
Timothy Stephen Boyd, M.D.'s National Provider Identifier (NPI) is 1003818725, issued on Aug 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Stephen Boyd, M.D. located?
The NPPES record lists a practice address at 80 Seymour St, Hartford, CT, 06102. Phone: (860) 545-2803. Providers update this record themselves, so call before visiting.
How can I verify Timothy Stephen Boyd, M.D.'s license?
NPPES lists Connecticut license number 037710, 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 Timothy Stephen Boyd, M.D. prescribe under Medicare Part D?
In 2024, Timothy Stephen Boyd, M.D. had 203 Medicare Part D claims for 77 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Timothy Stephen Boyd, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.3 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.