Mareesa Fabiaschi, MSN, APRN, FNP-C
NPI 1588333272 · Family Nurse Practitioner · Torrington, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mareesa Fabiaschi, MSN, APRN, FNP-C is a Family Nurse Practitioner provider in Torrington, CT (NPI 1588333272).
Provider details
- NPI number
- 1588333272
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 12.009546 (CT)
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
4 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
234 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 134 | $72 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $57 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 16 | $41 |
Typical Medicare-allowed amounts for these services range $41–$72 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-09-07
- Last updated
- 2021-09-07
- Certified
- 2021-08-31
Frequently asked questions
- What is Mareesa Fabiaschi's NPI number?
- Mareesa Fabiaschi's National Provider Identifier (NPI) is 1588333272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mareesa Fabiaschi's specialty?
- Mareesa Fabiaschi is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mareesa Fabiaschi located?
- Mareesa Fabiaschi's practice location on file with NPPES is 540 Litchfield St, Torrington, CT 06790-6600.
- What is Mareesa Fabiaschi's phone number?
- The practice phone number listed in the NPPES registry for Mareesa Fabiaschi is (860) 496-6666.
- Does Mareesa Fabiaschi accept Medicare?
- Mareesa Fabiaschi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mareesa Fabiaschi's NPI active?
- Yes — Mareesa Fabiaschi's NPI (1588333272) is active in the NPPES registry as of the last update on 2021-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.