Marina Rosengren, MD
NPI 1164910618 · Psychiatry Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marina Rosengren, MD is a Psychiatry Physician provider in Hartford, CT (NPI 1164910618).
Provider details
- NPI number
- 1164910618
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 79 |
| Sertraline Hcl | 47 |
| Aripiprazole | 35 |
| Mirtazapine | 31 |
| Bupropion Hclbrand: Bupropion Xl | 26 |
| Trazodone Hcl | 24 |
| Buspirone Hcl | 20 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 19 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-30
- Last updated
- 2022-09-19
- Certified
- 2022-09-19
Frequently asked questions
- What is Marina Rosengren's NPI number?
- Marina Rosengren's National Provider Identifier (NPI) is 1164910618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marina Rosengren's specialty?
- Marina Rosengren is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marina Rosengren located?
- Marina Rosengren's practice location on file with NPPES is 80 Seymour St, Hartford, CT 06102-8000.
- What is Marina Rosengren's phone number?
- The practice phone number listed in the NPPES registry for Marina Rosengren is (860) 972-2629.
- Does Marina Rosengren accept Medicare?
- Marina Rosengren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marina Rosengren's NPI active?
- Yes — Marina Rosengren's NPI (1164910618) is active in the NPPES registry as of the last update on 2022-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.