Donna Trimarco, ANP-C
NPI 1104985373 · Adult Health Nurse Practitioner · Syosset, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donna Trimarco, ANP-C is a Adult Health Nurse Practitioner provider in Syosset, NY (NPI 1104985373).
Provider details
- NPI number
- 1104985373
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 304426 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,490 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 789 | $87 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 453 | $54 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 248 | $123 |
Typical Medicare-allowed amounts for these services range $54–$123 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 746 | 115 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 397 | 69 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 325 | 48 |
| Gabapentin | 260 | 60 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 194 | 29 |
| Tizanidine Hcl | 163 | 31 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2011-08-29
Frequently asked questions
- What is Donna Trimarco's NPI number?
- Donna Trimarco's National Provider Identifier (NPI) is 1104985373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Trimarco's specialty?
- Donna Trimarco is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Donna Trimarco located?
- Donna Trimarco's practice location on file with NPPES is 221 Jericho Tpke, Syosset, NY 11791-4515.
- What is Donna Trimarco's phone number?
- The practice phone number listed in the NPPES registry for Donna Trimarco is (516) 496-6447.
- Does Donna Trimarco accept Medicare?
- Donna Trimarco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donna Trimarco's NPI active?
- Yes — Donna Trimarco's NPI (1104985373) is active in the NPPES registry as of the last update on 2011-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.