Marianne Passarelli, MD
NPI 1174548762 · Urology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Passarelli, MD is a Urology Physician provider in New Haven, CT (NPI 1174548762).
Provider details
- NPI number
- 1174548762
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 033640 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
977 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 320 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 163 | $74 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 138 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 123 | $106 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 85 | $82 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Vibegronbrand: Gemtesa | 389 | 91 |
| Mirabegronbrand: Myrbetriq | 287 | 77 |
| Estradiol | 212 | 176 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 207 | 58 |
| Solifenacin Succinate | 174 | 46 |
| Methenamine Hippurate | 173 | 67 |
| Cephalexin | 143 | 89 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$78 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2015-09-15
Frequently asked questions
- What is Marianne Passarelli's NPI number?
- Marianne Passarelli's National Provider Identifier (NPI) is 1174548762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Passarelli's specialty?
- Marianne Passarelli is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Marianne Passarelli located?
- Marianne Passarelli's practice location on file with NPPES is 330 Orchard St, New Haven, CT 06511-4417.
- What is Marianne Passarelli's phone number?
- The practice phone number listed in the NPPES registry for Marianne Passarelli is (203) 785-2815.
- Does Marianne Passarelli accept Medicare?
- Marianne Passarelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Passarelli's NPI active?
- Yes — Marianne Passarelli's NPI (1174548762) is active in the NPPES registry as of the last update on 2015-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.