Ryan Flanagan, MD
NPI 1750886701 · Psychiatry Physician · New Canaan, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Flanagan, MD is a Psychiatry Physician provider in New Canaan, CT (NPI 1750886701).
Provider details
- NPI number
- 1750886701
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 70563 (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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 16 |
| Lamotrigine | 13 |
| Quetiapine Fumarate | 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 (2)
- 152 West StDanbury, CT 06810-3308Phone: (203) 791-5140
- 111 E 210th StBronx, NY 10467-2401Phone: (718) 920-4295
Registry dates
- Enumerated
- 2018-03-29
- Last updated
- 2025-06-17
- Certified
- 2025-06-17
Frequently asked questions
- What is Ryan Flanagan's NPI number?
- Ryan Flanagan's National Provider Identifier (NPI) is 1750886701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Flanagan's specialty?
- Ryan Flanagan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Flanagan located?
- Ryan Flanagan's practice location on file with NPPES is 208 Valley Rd, New Canaan, CT 06840-3812.
- What is Ryan Flanagan's phone number?
- The practice phone number listed in the NPPES registry for Ryan Flanagan is (203) 801-3101.
- Does Ryan Flanagan accept Medicare?
- Ryan Flanagan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Flanagan's NPI active?
- Yes — Ryan Flanagan's NPI (1750886701) is active in the NPPES registry as of the last update on 2025-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.