REIA MASSARO (APRN) – Family Nurse Practitioner, NPI 1689385767

REIA MASSARO (APRN) is a healthcare provider. based in Hamden, Connecticut. specializing in NURSE PRACTITIONER. They hold the professional credentials APRN. They hold a License No. 12.011322 (CT). The NPI Number for REIA MASSARO (APRN) is 1689385767

Main info

Female
4 Years Of Experience
Accepts Medicare Assignment
Name
REIA MASSARO (APRN)
NPI
1689385767
Phone
(203) 903-8308
Address
2200 WHITNEY AVE STE 290
Enumeration Date
8 December 2022
Last Update Date
8 December 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2039038308
Graduation Year
2022 (4 years ago)
PAC ID
8123498318
Group Practice PAC ID
1759641038
Professional Enrollment ID
I20230104001835
Address ID
CT065183695HA2200XAVEX301
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience30
Completeness75
Years active:3State licenses:1Digital endpointsOther names

4,196 NURSE PRACTITIONER in CT

Provider Addresses for REIA MASSARO (APRN)

  • 2200 WHITNEY AVE STE 290

    HAMDEN, CT 065183695

    Phone: (203) 903-8308

    Mailing address matches the actual address.

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: 2023-01-04

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
I20230104001835INurse PractitionerCTTBD

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 06518)

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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: 1759641038View full group profile
NameSpecialtyState
Certified Clinical Nurse Specialist (Cns)CT
Nurse PractitionerNY
Nurse PractitionerCT
Nurse PractitionerCT
Family PracticeCT
Pediatric Medicine, Infectious DiseaseCT
Pediatric Medicine, Internal MedicineCT
Nurse PractitionerCT

Reviews

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Frequently asked questions

How do payers reference REIA MASSARO (APRN)?
For REIA MASSARO (APRN), use NPI 1689385767 as the unique 10-digit identifier.
Is there an active status for REIA MASSARO (APRN)?
For scheduling context, REIA MASSARO (APRN) is shown as active in the registry.
What clinical focus is listed for REIA MASSARO (APRN)?
At a glance, REIA MASSARO (APRN) is tied to Family Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Is REIA MASSARO (APRN) located near Hamden?
REIA MASSARO (APRN) currently maps to Hamden, Connecticut in this extract.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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