Frank Dowling, M.D.
NPI 1255376257 · Psychiatry Physician · Islandia, NY
Frank Dowling, M.D. is a Psychiatry Physician provider in Islandia, NY (NPI 1255376257).
Provider details
- NPI number
- 1255376257
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 183731 (NY)
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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 101 | 19 |
| Lorazepam | 96 | 20 |
| Lamotrigine | 68 | — |
| Sertraline Hcl | 62 | — |
| Mirtazapine | 62 | 11 |
| Olanzapine | 58 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 56 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2012-03-09
Frequently asked questions
- What is Frank Dowling's NPI number?
- Frank Dowling's National Provider Identifier (NPI) is 1255376257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Dowling's specialty?
- Frank Dowling is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Dowling located?
- Frank Dowling's practice location on file with NPPES is 1727 Veterans Memorial Hwy, Islandia, NY 11749-1520.
- What is Frank Dowling's phone number?
- The practice phone number listed in the NPPES registry for Frank Dowling is (631) 656-0472.
- Is Frank Dowling's NPI active?
- Yes — Frank Dowling's NPI (1255376257) is active in the NPPES registry as of the last update on 2012-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.