Catherine Flannery, M.D.
NPI 1851516116 · Prescribing (Medical) Psychologist · Rochester, NY
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Flannery, M.D. is a Prescribing (Medical) Psychologist provider in Rochester, NY (NPI 1851516116).
Provider details
- NPI number
- 1851516116
- Entity type
- Individual
- Primary specialty
- Prescribing (Medical) PsychologistBehavioral Health & Social Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 164007 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 53 |
| Bupropion Hclbrand: Bupropion Xl | 43 |
| Lamotrigine | 42 |
| Escitalopram Oxalate | 31 |
| Quetiapine Fumarate | 31 |
| Lurasidone Hcl | 31 |
| Buspirone Hcl | 29 |
| Methylphenidate Hclbrand: Methylphenidate Er | 28 |
| Sertraline Hcl | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Flannery's NPI number?
- Catherine Flannery's National Provider Identifier (NPI) is 1851516116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Flannery's specialty?
- Catherine Flannery is listed in the NPPES registry with a primary specialty of Prescribing (Medical) Psychologist (Behavioral Health & Social Service Providers).
- Where is Catherine Flannery located?
- Catherine Flannery's practice location on file with NPPES is 1357 Monroe Ave, Rochester, NY 14618-1005.
- What is Catherine Flannery's phone number?
- The practice phone number listed in the NPPES registry for Catherine Flannery is (585) 442-9601.
- Does Catherine Flannery accept Medicare?
- Catherine Flannery is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Flannery's NPI active?
- Yes — Catherine Flannery's NPI (1851516116) 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.