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RICHARD THOMESEN NP
NPI 1013288729
Nurse Practitioner - Psychiatric/Mental Health in Northport, NY

Active since January 26, 2012
79 MIDDLEVILLE RD, NORTHPORT, NY 11768(631) 261-4400 Get Directions Write a Review

NPPES record last updated: January 26, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Richard Thomesen Np NPPES

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

RICHARD THOMESEN NP (NPI 1013288729) is an individual psychiatric/mental health provider in Northport, New York, licensed in New York (F401427) and active in the NPI registry since January 2012.

NPPES Registry Identity

NPI1013288729
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameRICHARD THOMESENCredential: NP
Location Address79 MIDDLEVILLE RDNorthport, NY 11768-2200
Mailing Address6 Ashley CtEast Islip, NY 11730-2215 · (631) 261-4400
Phone(631) 261-4400
Sole ProprietorYes
Enumeration DateJanuary 26, 2012
✔ NPI 1013288729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in NY · F401427
79 MIDDLEVILLE RD, Northport, NY 11768
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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.

KERI MARIE PINELLI LMSW
Social Worker
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
JEANINE MICHELE DELGADO LCSW
Social Worker (Clinical)
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
NELSON BARCELON MD
Anesthesiology
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
VAMC
General Acute Care Hospital
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
MS. SANDRA PAIGE SCHLESINGER LCSW-R
Social Worker
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
MR. JOSEPH LAWRENCE MAGLIULO
Pharmacist
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
ANNE LETITIA GUTTING OTR MACHT
Occupational Therapist
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400
DR. NICHOLAS MARCELLO MASTROIANNI D.D.S.
Student in an Organized Health Care Education/Training Program
79 MIDDLEVILLE RD
NORTHPORT, NY 11768
Suffolk County (631) 261-4400

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 Richard Thomesen's NPI number?

The NPI number for Richard Thomesen is 1013288729. It was assigned to this individual provider in the NPPES registry on January 26, 2012.

Where is Richard Thomesen located?

Richard Thomesen practices at 79 Middleville Rd, Northport, NY 11768. The listed phone number is (631) 261-4400.

What is Richard Thomesen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Richard Thomesen was last updated on January 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.