Spectrum Psychiatric Group PC
NPI 1558420653 · Psychiatry Physician · Hamden, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spectrum Psychiatric Group PC is a Psychiatry Physician organization in Hamden, CT (NPI 1558420653).
Provider details
- NPI number
- 1558420653
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Ostroff, Managing Partner(203) 281-2897
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is Spectrum Psychiatric Group PC's NPI number?
- Spectrum Psychiatric Group PC's National Provider Identifier (NPI) is 1558420653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Spectrum Psychiatric Group PC?
- Spectrum Psychiatric Group PC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Spectrum Psychiatric Group PC located?
- Spectrum Psychiatric Group PC's practice location on file with NPPES is 60 Washington Ave, Hamden, CT 06518.
- What is Spectrum Psychiatric Group PC's phone number?
- The practice phone number listed in the NPPES registry for Spectrum Psychiatric Group PC is (203) 281-2890.
- Does Spectrum Psychiatric Group PC accept Medicare?
- Spectrum Psychiatric Group PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Spectrum Psychiatric Group PC?
- The authorized official listed on Spectrum Psychiatric Group PC's NPPES record is Robert Ostroff, Managing Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Spectrum Psychiatric Group PC's NPI active?
- Yes — Spectrum Psychiatric Group PC's NPI (1558420653) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.