Tyler Defriece, MD
NPI 1619617479 · Student in an Organized Health Care Education/Training Program · Carmel, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tyler Defriece, MD is a Student in an Organized Health Care Education/Training Program provider in Carmel, NY (NPI 1619617479).
Provider details
- NPI number
- 1619617479
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 79679 (CT)
Specialties & taxonomies
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 32 | 11 |
| Duloxetine Hcl | 27 | — |
| Quetiapine Fumarate | 18 | — |
| Aripiprazole | 14 | — |
| Buspirone Hcl | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 189 Storrs RdMansfield Center, CT 06250-1683Phone: (860) 456-1311
Registry dates
- Enumerated
- 2022-03-30
- Last updated
- 2025-09-30
- Certified
- 2025-09-30
Frequently asked questions
- What is Tyler Defriece's NPI number?
- Tyler Defriece's National Provider Identifier (NPI) is 1619617479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tyler Defriece's specialty?
- Tyler Defriece is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Tyler Defriece located?
- Tyler Defriece's practice location on file with NPPES is 670 Stoneleigh Ave, Carmel, NY 10512-3997.
- What is Tyler Defriece's phone number?
- The practice phone number listed in the NPPES registry for Tyler Defriece is (845) 790-1321.
- Does Tyler Defriece accept Medicare?
- Tyler Defriece is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tyler Defriece's NPI active?
- Yes — Tyler Defriece's NPI (1619617479) is active in the NPPES registry as of the last update on 2025-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.