Karina Weiss, M.D.
NPI 1881708774 · Psychiatry Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karina Weiss, M.D. is a Psychiatry Physician provider in Hartford, CT (NPI 1881708774).
Provider details
- NPI number
- 1881708774
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 227911 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 35 | 12 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 24 | — |
| Quetiapine Fumarate | 23 | — |
| Gabapentin | 18 | — |
| Sertraline Hcl | 15 | — |
| Olanzapine | 15 | — |
| Bupropion Hclbrand: Bupropion Xl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2012-10-04
Frequently asked questions
- What is Karina Weiss's NPI number?
- Karina Weiss's National Provider Identifier (NPI) is 1881708774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karina Weiss's specialty?
- Karina Weiss is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Karina Weiss located?
- Karina Weiss's practice location on file with NPPES is 200 Retreat Avenue, Hartford, CT 06106-3310.
- What is Karina Weiss's phone number?
- The practice phone number listed in the NPPES registry for Karina Weiss is (860) 545-7330.
- Does Karina Weiss accept Medicare?
- Karina Weiss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karina Weiss's NPI active?
- Yes — Karina Weiss's NPI (1881708774) is active in the NPPES registry as of the last update on 2012-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.