Christina Chen, MD
NPI 1629645734 · Psychiatry Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Chen, MD is a Psychiatry Physician provider in Hartford, CT (NPI 1629645734).
Provider details
- NPI number
- 1629645734
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- LP05298 (RI)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lorazepam | 28 |
| Fluoxetine Hcl | 20 |
| Trazodone Hcl | 19 |
| Diazepam | 18 |
| Quetiapine Fumarate | 16 |
| Sertraline Hcl | 15 |
| Lamotrigine | 13 |
| Clonazepam | 13 |
| Mirtazapine | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 345 Blackstone Blvd Ste 2Providence, RI 02906-4829Phone: (401) 455-6375
Registry dates
- Enumerated
- 2021-06-07
- Last updated
- 2025-07-12
- Certified
- 2025-07-12
Frequently asked questions
- What is Christina Chen's NPI number?
- Christina Chen's National Provider Identifier (NPI) is 1629645734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Chen's specialty?
- Christina Chen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Chen located?
- Christina Chen's practice location on file with NPPES is 200 Retreat Ave, Hartford, CT 06106-3310.
- What is Christina Chen's phone number?
- The practice phone number listed in the NPPES registry for Christina Chen is (860) 545-7000.
- Does Christina Chen accept Medicare?
- Christina Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Chen's NPI active?
- Yes — Christina Chen's NPI (1629645734) is active in the NPPES registry as of the last update on 2025-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.