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SPECTRUM PSYCHIATRIC GROUP PC
NPI 1558420653
Psychiatry & Neurology - Psychiatry in Hamden, CT

Active since December 06, 2006
60 WASHINGTON AVE, SUITE 304, HAMDEN, CT 06518(203) 281-2890(203) 281-2896 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Spectrum Psychiatric Group Pc NPPES

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

SPECTRUM PSYCHIATRIC GROUP PC (NPI 1558420653) is a healthcare organization registered as a psychiatry in Hamden, Connecticut and active in the NPI registry since December 2006. The organization lists Robert B Ostroff, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1558420653
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameSPECTRUM PSYCHIATRIC GROUP PC
Location Address60 WASHINGTON AVE, SUITE 304Hamden, CT 06518
Mailing Address60 Washington Ave, Suite 304Hamden, CT 06518 · (203) 281-2890 · Fax (203) 281-2896
Phone(203) 281-2890
Fax(203) 281-2896
Organization SubpartNo
Authorized OfficialRobert B OstroffManaging Partner · (203) 281-2897
Enumeration DateDecember 6, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1558420653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
60 WASHINGTON AVE, Hamden, CT 06518
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Spectrum Psychiatric Group Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

15

Medicare enrollment records show 15 clinicians reassign Medicare billing to Spectrum Psychiatric Group PC, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 12 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 4

Clinical Social Worker6
Psychiatry6
Nurse Practitioner2
Certified Clinical Nurse Specialist (CNS)1

Clinicians, nearest first (15)

Karen Orzack Moore, LCSW
Clinical Social Worker
NPI 1245343524
60 WASHINGTON AVE SUITE 304
Hamden, CT 06518
(203) 281-2890
✔ PECOS✔ Accepts MedicareSame address
Enrique Tello, MD
Psychiatry
NPI 1154319416
60 WASHINGTON AVE SUITE 304
Hamden, CT 06518
(203) 281-2890
✔ PECOS✔ Accepts MedicareSame address
Catherine Linton, LCSW
Clinical Social Worker
NPI 1437262706
60 WASHINGTON AVE SUITE 304
Hamden, CT 06518
(203) 281-2890
✔ PECOS✔ Accepts MedicareSame address
Robert Ostroff, MD
Psychiatry
NPI 1477567840
60 WASHINGTON AVE SUITE 304
Hamden, CT 06518
(203) 281-2890
✔ PECOS✔ Accepts MedicareSame address
Michael Vollmar, MD
Psychiatry
NPI 1922012392
60 WASHINGTON AVE SUITE 304
Hamden, CT 06518
(203) 281-2890
✔ PECOS✔ Accepts MedicareSame address
Stefanie Thach, LCSW
Clinical Social Worker
NPI 1902140890
235 NICOLL ST
New Haven, CT 06511
(203) 624-2600
✔ PECOS✔ Accepts Medicare4.4 mi
Kristin Hale, APRN
Certified Clinical Nurse Specialist (CNS)
NPI 1265589881
19 EDWARDS ST
New Haven, CT 06511
(203) 624-2146
✔ PECOS4.8 mi
Nora Proops, M.D.
Psychiatry
NPI 1578926283
300 GEORGE ST SUITE 901
New Haven, CT 06511
(203) 785-2095
✔ PECOS✔ Accepts Medicare5.8 mi
Rachel Katz
Psychiatry
NPI 1912240474
300 GEORGE ST SUITE 901
New Haven, CT 06511
(203) 785-2095
✔ PECOS✔ Accepts Medicare5.8 mi
Samuel Wilkinson, M.D.
Psychiatry
NPI 1265736169
20 YORK ST # T-209 YALE-NEW HAVEN HOSPITAL
New Haven, CT 06510
(203) 688-9503
✔ PECOS✔ Accepts Medicare5.9 mi
Mary Powell, APRN
Nurse Practitioner
NPI 1932200300
270 CONGRESS AVE
New Haven, CT 06519
(120) 390-1018
✔ PECOS✔ Accepts Medicare6.0 mi
Kelly Vanasse, PMHNP
Nurse Practitioner
NPI 1912665050
270 CONGRESS AVE
New Haven, CT 06519
(860) 861-5107
✔ PECOS✔ Accepts Medicare6.0 mi
Christina Iovanne, LCSW, CT
Clinical Social Worker
NPI 1700271962
33 CARRIAGE DR
Milford, CT 06460
(203) 671-5146
✔ PECOS✔ Accepts Medicare14 mi
Ann Cook, MSW, LSW, BSW, LCSW
Clinical Social Worker
NPI 1801069901
79 BEACON ST
Waterbury, CT 06704
(203) 574-3311
✔ PECOS✔ Accepts Medicare14 mi
Kristi-Lee Cavallo, LCSW
Clinical Social Worker
NPI 1518303890
64 ROBBINS ST
Waterbury, CT 06708
(203) 573-6103
✔ PECOS✔ Accepts Medicare15 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Spectrum Psychiatric Group PC's NPI number?

The NPI number for Spectrum Psychiatric Group PC is 1558420653. It was assigned to this organization in the NPPES registry on December 6, 2006.

Where is Spectrum Psychiatric Group PC located?

Spectrum Psychiatric Group PC is located at 60 Washington Ave Suite 304, Hamden, CT 06518. The listed phone number is (203) 281-2890.

What is Spectrum Psychiatric Group PC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Spectrum Psychiatric Group PC enrolled in Medicare?

Yes. Spectrum Psychiatric Group PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Spectrum Psychiatric Group PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians in 4 Medicare specialties reassign their Medicare billing to Spectrum Psychiatric Group PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Social Worker (6), Psychiatry (6) and Nurse Practitioner (2). Of these, 5 practice at this address and 12 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Spectrum Psychiatric Group PC accept?

Health plans from Anthem Blue Cross and Blue Shield list Spectrum Psychiatric Group PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Spectrum Psychiatric Group PC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.