GRESILLA FONDI (RN) – Nurse Practitioner, NPI 1790235257

GRESILLA FONDI (RN) is a healthcare provider. based in Salem, Massachusetts. specializing in NURSE PRACTITIONER. They hold the professional credentials RN. They hold a License No. RN268082 (MA). The NPI Number for GRESILLA FONDI (RN) is 1790235257

Main info

Female
9 Years Of Experience
Accepts Medicare Assignment
Name
GRESILLA FONDI (RN)
NPI
1790235257
Phone
(978) 335-2914
Address
9 OSBORNE HILL DR
Enumeration Date
9 October 2016
Last Update Date
9 May 2017

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3392240961
Graduation Year
2017 (9 years ago)
PAC ID
7719256841
Group Practice PAC ID
8527436641
Professional Enrollment ID
I20170706000571
Address ID
MA021484423MA164XXSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience41
Completeness75
Years active:9State licenses:2Digital endpointsOther names

8,972 NURSE PRACTITIONER in MA

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Provider Addresses for GRESILLA FONDI (RN)

  • 9, Osborne Hill Drive, Salem, Essex County, Massachusetts, 01970, United States

    SALEM, MA 019701022

    Phone: (978) 335-2914

    Type: Mailing

  • North Shore Medical Center - Salem Hospital, 81, Highland Avenue, Salem, Essex County, Massachusetts, 01970, United States

    SALEM, MA 019702714

    Phone: (978) 335-2914

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2024-03-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20170706000571INurse PractitionerMATBD
I20240322003206INurse PractitionerNHTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes833137$0
99308Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes606123$0
99310Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes221116$0
99497Advance care planning, first 30 minutes4040$0
99316Nursing facility discharge management, more than 30 minutes3736$0
View full utilization report →

Insurance plans in this area (ZIP 01970)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8527436641View full group profile
NameSpecialtyState
Internal MedicineMA
Nurse PractitionerMA
Internal MedicineNH
Nurse PractitionerMA
Nurse PractitionerMA

Reviews

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Frequently asked questions

What is the standard ID for GRESILLA FONDI (RN) in the U.S.?
In the U.S., GRESILLA FONDI (RN) is identified by NPI 1790235257.
Is GRESILLA FONDI (RN) currently accepting referrals based on NPI status?
Registry metadata lists GRESILLA FONDI (RN) as active.
Which specialty label fits GRESILLA FONDI (RN)?
NPPES ties GRESILLA FONDI (RN) to Nurse Practitioner in the taxonomy section. Clinical services aligned with this taxonomy classification.
What geographic area is tied to GRESILLA FONDI (RN)?
GRESILLA FONDI (RN) is associated with Salem, Massachusetts in the same public data insurers reference.
Who maintains GRESILLA FONDI (RN)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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