DR. MARYANNE DAVIDSON DNSC, APRN, CPNP
NPI 1932421575
Nurse Practitioner - Pediatrics in North Haven, CT

Q: What is Maryanne Davidson's NPI number?

The NPI number for Maryanne Davidson is 1932421575. It was assigned to this individual provider in the NPPES registry on February 24, 2010.

Q: What is Maryanne Davidson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Q: When was this NPI record last updated?

The NPPES record for Maryanne Davidson was last updated on February 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 24, 2010

1151 HARTFORD TPKE, QUINNIPIACK VALLEY HEALTH DISTRICT, NORTH HAVEN, CT 06473(203) 248-4528(203) 248-6671 Get Directions Write a Review

NPPES record last updated: February 24, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Maryanne Davidson Dnsc, Aprn, Cpnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARYANNE DAVIDSON DNSC, APRN, CPNP (NPI 1932421575) is an individual pediatrics provider in North Haven, Connecticut, licensed in Connecticut (002145) and active in the NPI registry since February 2010.

NPPES Registry Identity

NPI1932421575

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameDR. MARYANNE DAVIDSONCredential: DNSC, APRN, CPNP

Location Address1151 HARTFORD TPKE, QUINNIPIACK VALLEY HEALTH DISTRICTNorth Haven, CT 06473-3041

Mailing Address1151 Hartford Tpke, Quinnipiack Valley Health DistrictNorth Haven, CT 06473-3041 · (203) 248-4528 · Fax (203) 248-6671

Phone(203) 248-4528

Fax(203) 248-6671

Sole ProprietorYes

Enumeration DateFebruary 24, 2010

✔ NPI 1932421575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in CT · 002145

1151 HARTFORD TPKE, North Haven, CT 06473

Open in Google Maps ↗

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maryanne Davidson's NPI number?

The NPI number for Maryanne Davidson is 1932421575. It was assigned to this individual provider in the NPPES registry on February 24, 2010.

Where is Maryanne Davidson located?

Maryanne Davidson practices at 1151 Hartford Tpke Quinnipiack Valley Health District, North Haven, CT 06473. The listed phone number is (203) 248-4528.

What is Maryanne Davidson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

When was this NPI record last updated?

The NPPES record for Maryanne Davidson was last updated on February 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.