Jean Carl Jarda, M.D.
NPI 1669402343 · Addiction Psychiatry Physician · Cromwell, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jean Carl Jarda, M.D. is a Addiction Psychiatry Physician provider in Cromwell, CT (NPI 1669402343).
Provider details
- NPI number
- 1669402343
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 029551 (CT)
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
20 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 71 |
| Prazosin Hcl | 62 |
| Trazodone Hcl | 57 |
| Quetiapine Fumarate | 57 |
| Lamotrigine | 55 |
| Fluoxetine Hcl | 42 |
| Mirtazapine | 42 |
| Alprazolam | 37 |
| Clonazepam | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jean Carl Jarda's NPI number?
- Jean Carl Jarda's National Provider Identifier (NPI) is 1669402343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Carl Jarda's specialty?
- Jean Carl Jarda is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jean Carl Jarda located?
- Jean Carl Jarda's practice location on file with NPPES is 28-2 Shunpike Rd, Cromwell, CT 06416.
- What is Jean Carl Jarda's phone number?
- The practice phone number listed in the NPPES registry for Jean Carl Jarda is (860) 635-1441.
- Does Jean Carl Jarda accept Medicare?
- Jean Carl Jarda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jean Carl Jarda's NPI active?
- Yes — Jean Carl Jarda's NPI (1669402343) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.