Daniel Dennehy, M.D.
Obstetrics & Gynecology Physician · Wallingford, CT
Daniel Dennehy, M.D. is an obstetrics & gynecology physician with a practice address in Wallingford, Connecticut, and NPI 1760498836, issued on Jul 31, 2006. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Dennehy
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- Practice location
- 185 Center St, Wallingford, CT 06492
- Phone
- (203) 284-1060
- Enumerated
- Jul 31, 2006
- Entity
- Type 1 · individual
Also registered at 185 Center St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Anderson, M.D.Psychiatry Physician1598781015
- James Fanning, M.D.Obstetrics & Gynecology Physician1023022282
- Charles Helm, M.D.Obstetrics & Gynecology Physician1194732990
- Thomas Helm, M.D.Obstetrics & Gynecology Physician1588678270
- Joan Landino, APRNPsychiatric/Mental Health Nurse Practitioner1154367308
- Joseph Peccerillo, M.D.Obstetrics & Gynecology Physician1427060045
Verify Daniel Dennehy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
69% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
59 Medicare Part D claims for 25 beneficiaries, against an average of 188 among the 27,363 providers of this specialty who prescribed in Part D.
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: 89.9 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).
2 hospital and facility affiliations
- Community Health Center IncMeriden, CT
- Physicians For Women's Health, LLCDanbury, 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.
Obstetrics & Gynecology Physician providers in Connecticut
There are 682 obstetrics & gynecology physician records in Connecticut.
Other obstetrics & gynecology physician records in Connecticut
- Anne Abbate, MDBridgeport, CT1497323562
- Sonya Abdel-Razeq, MDNew Haven, CT1265415350
- Roxanne Abder, MDTrumbull, CT1790840809
- Patricia Abruna, M.D.Fairfield, CT1023246832
- Ami Acharya, M.D.Hamden, CT1437131760
- Marie Achong, M.D.Hartford, CT1700806213
- Elizabeth Ackley, M.D.New Haven, CT1316474091
- Sharon Adler, MDBristol, CT1235148438
- Sarp Aksel, M.D.Stamford, CT1245611441
- Elizabeth Alexander, MDNorwalk, CT1669882635
Common questions
What is Daniel Dennehy, M.D.'s NPI number?
Daniel Dennehy, M.D.'s National Provider Identifier (NPI) is 1760498836, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Dennehy, M.D. located?
The NPPES record lists a practice address at 185 Center St, Wallingford, CT, 06492. Phone: (203) 284-1060. Providers update this record themselves, so call before visiting.
How can I verify Daniel Dennehy, M.D.'s license?
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 Daniel Dennehy, M.D. prescribe under Medicare Part D?
In 2024, Daniel Dennehy, M.D. had 59 Medicare Part D claims for 25 beneficiaries; the average among obstetrics & gynecology physician prescribers was 188. Part D covers Medicare prescriptions only.
What is Daniel Dennehy, M.D.'s Medicare quality score?
The 2023 MIPS final score is 89.9 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.