DIANA MARGARET LYNCH (CNP) – Nurse Practitioner, NPI 1902295876

DIANA MARGARET LYNCH (CNP) is a healthcare provider. based in Boston, Massachusetts. specializing in Nurse Practitioner. They hold the professional credentials CNP. They hold a License No. RN2284397 (MA). The NPI Number for DIANA MARGARET LYNCH (CNP) is 1902295876

Main info

Female
Name
DIANA MARGARET LYNCH (CNP)
NPI
1902295876
Phone
(800) 225-8885
Address
PO BOX 415348
Enumeration Date
15 January 2015
Last Update Date
4 November 2020

Contacts

Secure Messaging
dlynch23179@UmassMemorial.direct-ci.com
FHIR Endpoint
https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience46
Completeness85
Years active:11State licenses:1Other namesUpdated within 12 months

Provider Addresses for DIANA MARGARET LYNCH (CNP)

  • PO BOX 415348

    BOSTON, MA 022415348

    Phone: (800) 225-8885

    Fax: (508) 334-1977

    Type: Mailing

  • 281 E HARTFORD AVE

    UXBRIDGE, MA 015691278

    Phone: (508) 278-5573

    Fax: (508) 278-7142

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $30.

Total Amount is formed as General ($30) + Research ($0) + Ownership ($0) = $30.

Last reported payment date: 2023-09-29 • Largest payer in this snapshot: PFIZER INC. ($30).

Total Amount

$30

General + Research + Ownership

Payments

1

Total payment records

General Amount

$30

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-09-29

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
PFIZER INC.$30
View all Open Payments →|Open Payments Risk Radar →

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: 2015-06-24

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
I20150624000178INurse 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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02241)

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Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Does DIANA MARGARET LYNCH (CNP) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DIANA MARGARET LYNCH (CNP) uses 1902295876.
Does CMS list DIANA MARGARET LYNCH (CNP) as active?
Yes — DIANA MARGARET LYNCH (CNP) is active in the NPI listing used on this page.
What is DIANA MARGARET LYNCH (CNP)'s specialty?
The listing groups DIANA MARGARET LYNCH (CNP) with Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Does DIANA MARGARET LYNCH (CNP) list a practice location?
Patients near Boston, Massachusetts may find DIANA MARGARET LYNCH (CNP) in results; validate coverage separately.
Why does DIANA MARGARET LYNCH (CNP) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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