STEPHANIE DITOMMASO (CNP) – Nurse Practitioner, NPI 1942848551

STEPHANIE DITOMMASO (CNP) is a healthcare provider. based in Boston, Massachusetts. specializing in NURSE PRACTITIONER. They hold the professional credentials CNP. They hold a License No. RN2319783 (MA). The NPI Number for STEPHANIE DITOMMASO (CNP) is 1942848551

Main info

Female
7 Years Of Experience
Accepts Medicare Assignment
Name
STEPHANIE DITOMMASO (CNP)
NPI
1942848551
Phone
Not provided
Address
PO BOX 415348
Enumeration Date
13 December 2019
Last Update Date
14 November 2020

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5083341000
Graduation Year
2019 (7 years ago)
PAC ID
1850728544
Group Practice PAC ID
4284539891
Professional Enrollment ID
I20200218002389
Address ID
MA016550002WO55XXXNXXX400

Contacts

Secure Messaging
sditommaso311381@UmassMemorial.direct-ci.com
FHIR Endpoint
https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience41
Completeness85
Years active:6State licenses:1Other namesUpdated within 12 months

8,972 NURSE PRACTITIONER in MA

Provider Addresses for STEPHANIE DITOMMASO (CNP)

  • PO BOX 415348

    BOSTON, MA 022415348

    Phone:

    Type: Mailing

  • 55 LAKE AVE N

    WORCESTER, MA 016550002

    Phone: (508) 421-1400

    Fax: (508) 421-1490

    Type: Location

  • 201 Highland St

    Clinton, MA 015101037

    Phone: (508) 421-1400

    Fax: (508) 421-1490

    Type: Location

  • 60 Hospital Rd

    Leominster, MA 014532205

    Phone: (978) 466-2000

    Type: Location

  • 157 Union St

    Marlborough, MA 017521228

    Phone: (508) 421-1400

    Fax: (508) 421-1490

    Type: Location

  • 119 Belmont St

    Worcester, MA 016052903

    Phone: (508) 421-1400

    Fax: (508) 421-1490

    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: 2020-02-18

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20200218002389INurse PractitionerMATBD

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
99238Hospital discharge day management, 30 minutes or less205200$0
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes3937$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes1312$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes1111$0
View full utilization report →

Insurance plans in this area (ZIP 02241)

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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: 4284539891View full group profile
NameSpecialtyState
-MA
-MA
Family PracticeMA
Physician AssistantMA
A N E S T H E S I O L O G YNY
Pulmonary Disease, Critical Care (Intensivists), Allergy/ImmunologyMA
-MA
-MA
Internal MedicineMA
Nurse PractitionerMA

Reviews

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Frequently asked questions

What unique ID ties claims to STEPHANIE DITOMMASO (CNP)?
NPI 1942848551 is assigned to STEPHANIE DITOMMASO (CNP) under the national enumeration system.
Is STEPHANIE DITOMMASO (CNP)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does STEPHANIE DITOMMASO (CNP) list a primary specialty?
If you are matching referrals, note Nurse Practitioner for STEPHANIE DITOMMASO (CNP). Clinical services aligned with this taxonomy classification.
What location shows for STEPHANIE DITOMMASO (CNP)?
We surface Boston, Massachusetts for STEPHANIE DITOMMASO (CNP) based on available NPPES addresses.
Is STEPHANIE DITOMMASO (CNP) a real provider?
This page reflects official NPPES data for NPI 1942848551. Always confirm identity and privileges with the practice and licensing boards.

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