Catherine Trossello, FNP
NPI 1639492754 · Family Nurse Practitioner · South Orange, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Trossello, FNP is a Family Nurse Practitioner provider in South Orange, NJ (NPI 1639492754).
Provider details
- NPI number
- 1639492754
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- F336153 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 26 |
| Atorvastatin Calcium | 21 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 14 |
| Tamsulosin Hcl | 14 |
| Levothyroxine Sodium | 13 |
| Ritonavir | 13 |
| Lisinopril | 12 |
| Dolutegravir Sodiumbrand: Tivicay | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 3716 108th StCorona, NY 11368-2025Phone: (718) 651-4000
Registry dates
- Enumerated
- 2010-03-03
- Last updated
- 2025-04-08
- Certified
- 2025-04-08
Frequently asked questions
- What is Catherine Trossello's NPI number?
- Catherine Trossello's National Provider Identifier (NPI) is 1639492754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Trossello's specialty?
- Catherine Trossello is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Trossello located?
- Catherine Trossello's practice location on file with NPPES is 14 Vose Avenue, South Orange, NJ 07079.
- What is Catherine Trossello's phone number?
- The practice phone number listed in the NPPES registry for Catherine Trossello is (973) 630-8989.
- Does Catherine Trossello accept Medicare?
- Catherine Trossello is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Trossello's NPI active?
- Yes — Catherine Trossello's NPI (1639492754) is active in the NPPES registry as of the last update on 2025-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.