Gresilla Fondi, RN
NPI 1790235257 · Nurse Practitioner · Salem, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gresilla Fondi, RN is a Nurse Practitioner provider in Salem, MA (NPI 1790235257).
Provider details
- NPI number
- 1790235257
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN268082 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
1,583 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 613 | $94 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 462 | $65 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 248 | $134 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 96 | $91 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 70 | $63 |
| Advance Care Planning, First 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 77 | 25 |
| Trazodone Hcl | 75 | 23 |
| Metoprolol Succinate | 50 | — |
| Furosemide | 50 | — |
| Atorvastatin Calcium | 44 | — |
| Divalproex Sodium | 39 | — |
| Simvastatin | 38 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-10-09
- Last updated
- 2017-05-09
Frequently asked questions
- What is Gresilla Fondi's NPI number?
- Gresilla Fondi's National Provider Identifier (NPI) is 1790235257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gresilla Fondi's specialty?
- Gresilla Fondi is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gresilla Fondi located?
- Gresilla Fondi's practice location on file with NPPES is 81 Highland Ave, Salem, MA 01970-2714.
- What is Gresilla Fondi's phone number?
- The practice phone number listed in the NPPES registry for Gresilla Fondi is (978) 335-2914.
- Does Gresilla Fondi accept Medicare?
- Gresilla Fondi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gresilla Fondi's NPI active?
- Yes — Gresilla Fondi's NPI (1790235257) is active in the NPPES registry as of the last update on 2017-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.