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MARYLOU COWLES APRN
NPI 1093765786
Nurse Practitioner - Family in Old Saybrook, CT

Active since May 11, 2006
20 RESEARCH PKWY, OLD SAYBROOK, CT 06475(800) 370-3651(860) 510-0020 Get Directions Write a Review

NPPES record last updated: April 14, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Marylou Cowles Aprn NPPES

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

MARYLOU COWLES APRN (NPI 1093765786) is an individual family provider in Old Saybrook, Connecticut, licensed in Connecticut (003031) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1093765786
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARYLOU COWLESCredential: APRN
Location Address20 RESEARCH PKWYOld Saybrook, CT 06475-4214
Mailing Address20 Research PkwyOld Saybrook, CT 06475-4214 · (800) 370-3651 · Fax (860) 510-0020
Phone(800) 370-3651
Fax(860) 510-0020
Sole ProprietorYes
Enumeration DateMay 11, 2006
Last NPPES UpdateApril 14, 2015
✔ NPI 1093765786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CT · 003031
Also ListedNurse PractitionerTaxonomy 363L00000X · License 003031 (CT), NP36913 (RI)
20 RESEARCH PKWY, Old Saybrook, CT 06475
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Other Names 1

Former Name (1)Marylou Ritacco

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICIA A COLELLA LCSW
Social Worker (Clinical)
20 RESEARCH PKWY, SUITE C
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (800) 370-3651
CATHERINE CATTI APRN
Nurse Practitioner (Psychiatric/Mental Health)
20 RESEARCH PKWY
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (800) 370-3651
LARRY WESTON SHOBE LCSW
Social Worker (Clinical)
20 RESEARCH PKWY, SUITE C
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (800) 370-3651
MRS. MARIA ANNE BELVAL LCSW
Social Worker (Clinical)
20 RESEARCH PKWY, MEDOPTIONS BEHAVIORAL HEALTH ASSOCIATES LLC
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (800) 370-3651
DIANE J GRACEWSKI LICSW
Social Worker (Clinical)
20 RESEARCH PKWY, C
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (800) 370-3651
CARLA RATTI PHD
Psychologist (Clinical)
20 RESEARCH PKWY
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (800) 370-3651
DANIL ANISIMOV
Nurse Practitioner (Psychiatric/Mental Health)
20 RESEARCH PKWY
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (800) 370-3651
MEDOPTIONS BEHAVIORAL HEALTH ASSOCIATES LLC
Psychologist (Clinical)
20 RESEARCH PKWY
OLD SAYBROOK, CT 06475
Lower Connecticut River Valley Planning Region (800) 370-3651

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 Marylou Cowles's NPI number?

The NPI number for Marylou Cowles is 1093765786. It was assigned to this individual provider in the NPPES registry on May 11, 2006. The provider is also known as Marylou Ritacco.

Where is Marylou Cowles located?

Marylou Cowles practices at 20 Research Pkwy, Old Saybrook, CT 06475. The listed phone number is (800) 370-3651.

What is Marylou Cowles's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Marylou Cowles was last updated on April 14, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.