Seth Powsner, MD
NPI 1528056561 · Psychiatry Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Powsner, MD is a Psychiatry Physician provider in New Haven, CT (NPI 1528056561).
Provider details
- NPI number
- 1528056561
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 026707 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
31 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 17 | $85 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 14 | $43 |
Typical Medicare-allowed amounts for these services range $43–$85 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-13
- Last updated
- 2012-06-27
Frequently asked questions
- What is Seth Powsner's NPI number?
- Seth Powsner's National Provider Identifier (NPI) is 1528056561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Powsner's specialty?
- Seth Powsner is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Seth Powsner located?
- Seth Powsner's practice location on file with NPPES is 40 Temple St, New Haven, CT 06510-2715.
- What is Seth Powsner's phone number?
- The practice phone number listed in the NPPES registry for Seth Powsner is (203) 785-4085.
- Does Seth Powsner accept Medicare?
- Seth Powsner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Powsner's NPI active?
- Yes — Seth Powsner's NPI (1528056561) is active in the NPPES registry as of the last update on 2012-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.