Marianne Passarelli, MD
Urology Physician · New Haven, CT
Marianne Passarelli, MD is a urology physician with a practice address in New Haven, Connecticut, and NPI 1174548762, issued on Jul 13, 2006. Check the license (Connecticut 033640, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Marianne Passarelli
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 033640 CT
Self-reported in NPPES; status is on the state search - Practice location
- 330 Orchard St, New Haven, CT 06511
- Phone
- (203) 785-2815
- Enumerated
- Jul 13, 2006
- Record last updated
- Sep 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (203) 764-7833
- Medicare enrollment
- Enrolled (PECOS I20070411000519); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 330 Orchard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Arkins, MDNeurological Surgery Physician1952317521
- Thomas Buckley, MDUrology Physician1558388090
- Jessica Cave, AGPCNP-BCAdult Health Nurse Practitioner1922556869
- Cynthia Curto, APRNNurse Practitioner1891858460
- Richard Dean, M.D.Urology Physician1124054127
- Brooke DelehoyGenetic Counselor (M.S.)1629746201
Verify Marianne Passarelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 033640Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average urology physician in 2024
2,165 Medicare Part D claims for 605 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Gemtesa389 claims
- Myrbetriq287 claims
- Estradiol212 claims
- Oxybutynin Chloride Er207 claims
- Solifenacin Succinate174 claims
- Methenamine Hippurate173 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): 73.6 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: $78.26
2 payments; by number, the most common kind was food and beverage; the largest payer was Ambu Inc. The 9,340 providers of this specialty with any payment received $3,800.04 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 one group practice
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Urology Physician providers in Connecticut
There are 185 urology physician records in Connecticut.
Other urology physician records in Connecticut
- Syed Alam, MDNew Haven, CT1093202079
- Peter Albertsen, M.D.Farmington, CT1811992639
- Catherine Alonzo, M.D.Greenwich, CT1770802357
- Rudy Andriani, MDStamford, CT1629061957
- Joseph Antoci, M. D.Middlebury, CT1720042971
- Varnel AntoineHartford, CT1386237717
- Corlis Archer-Goode, M.D.New Britain, CT1437152360
- Harvey Armel, M.D.Milford, CT1053312173
- Milton Armm, MDBridgeport, CT1679683965
- Robert Ave'Lallemant, M.D.New Britain, CT1669469839
Common questions
What is Marianne Passarelli, MD's NPI number?
Marianne Passarelli, MD's National Provider Identifier (NPI) is 1174548762, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marianne Passarelli, MD located?
The NPPES record lists a practice address at 330 Orchard St, New Haven, CT, 06511. Phone: (203) 785-2815. Providers update this record themselves, so call before visiting.
How can I verify Marianne Passarelli, MD's license?
NPPES lists Connecticut license number 033640, 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 Marianne Passarelli, MD prescribe under Medicare Part D?
In 2024, Marianne Passarelli, MD had 2,165 Medicare Part D claims for 605 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Marianne Passarelli, MD's MIPS final score?
The 2023 MIPS final score is 73.6 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.