Frederick Larmor, M. D.
NPI 1124263868 · Addiction Psychiatry Physician · Hauppage, NY
Frederick Larmor, M. D. is a Addiction Psychiatry Physician provider in Hauppage, NY (NPI 1124263868).
Provider details
- NPI number
- 1124263868
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 146808-1 (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
17 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-12-10
- Last updated
- 2008-12-10
Frequently asked questions
- What is Frederick Larmor's NPI number?
- Frederick Larmor's National Provider Identifier (NPI) is 1124263868, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Larmor's specialty?
- Frederick Larmor is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Larmor located?
- Frederick Larmor's practice location on file with NPPES is 725 Veteran'S Memorial Hwy, Hauppage, NY 11788.
- What is Frederick Larmor's phone number?
- The practice phone number listed in the NPPES registry for Frederick Larmor is (631) 853-6410.
- Is Frederick Larmor's NPI active?
- Yes — Frederick Larmor's NPI (1124263868) is active in the NPPES registry as of the last update on 2008-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.