MR. SEAN P THOMAS NP
NPI 1750635132
Nurse Practitioner - Psychiatric/Mental Health in Riverhead, NY

Active since November 06, 2012PECOS EnrolledAccepts Medicare Assignment
400 W MAIN ST, RIVERHEAD, NY 11901(516) 225-0474 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 16, 2025, Aug 13, 2024, Mar 14, 2023 (3 updates tracked since 2023).

About Mr. Sean P Thomas Np NPPES

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

MR. SEAN P THOMAS NP (NPI 1750635132) is an individual psychiatric/mental health provider in Riverhead, New York, licensed in New York (F401509-1) and active in the NPI registry since November 2012. He is enrolled in Medicare PECOS, maintains a secondary practice location in Huntington, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1750635132
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMR. SEAN P THOMASCredential: NP
Location Address400 W MAIN STRiverhead, NY 11901-2813
Mailing Address400 W Main StRiverhead, NY 11901-2813 · (516) 225-0474
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateNovember 6, 2012
Last NPPES UpdateSeptember 16, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2025
NPI 1750635132 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 · F401509-1
400 W MAIN ST, Riverhead, NY 11901

Secondary Practice Location 1

Location 1790 Park AveHuntington, NY 11743-4516 · Phone (631) 427-3000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mr. Sean P Thomas Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769610195
PECOS Enrollment IDI20140110000885
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Peer Specialist
400 W MAIN ST
RIVERHEAD, NY 11901
Peer Specialist
400 W MAIN ST
RIVERHEAD, NY 11901
Student in an Organized Health Care Education/Training Program
400 W MAIN ST
RIVERHEAD, NY 11901
Social Worker
400 W MAIN ST
RIVERHEAD, NY 11901
Counselor (Addiction (Substance Use Disorder))
400 W MAIN ST
RIVERHEAD, NY 11901
Peer Specialist
400 W MAIN ST
RIVERHEAD, NY 11901
Peer Specialist
400 W MAIN ST
RIVERHEAD, NY 11901
Counselor (Mental Health)
400 W MAIN ST
RIVERHEAD, NY 11901

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 Sean Thomas's NPI number?

The NPI number for Sean Thomas is 1750635132. It was assigned to this individual provider in the NPPES registry on November 6, 2012.

Where is Sean Thomas located?

Sean Thomas practices at 400 W Main St, Riverhead, NY 11901. The listed phone number is (516) 225-0474.

What is Sean Thomas's specialty?

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

Is Sean Thomas enrolled in Medicare?

Yes. Sean Thomas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Sean Thomas was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.