Frederick Limson, M.D.
NPI 1376800169 · Psychiatry Physician · New York, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Limson, M.D. is a Psychiatry Physician provider in New York, NY (NPI 1376800169).
Provider details
- NPI number
- 1376800169
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 272447 (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
14 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 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 128 | 15 |
| Trazodone Hcl | 115 | 14 |
| Sertraline Hcl | 100 | — |
| Clozapine | 82 | — |
| Aripiprazole | 61 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 55 | — |
| Gabapentin | 47 |
Practice location
Mailing address
Additional practice locations (2)
- 1111 Amsterdam AveNew York, NY 10025-1716Phone: (212) 523-2383
- 50 Lexington AvenueSuite Ll2New York, NY 10010Phone: (718) 395-9481
Registry dates
- Enumerated
- 2012-04-18
- Last updated
- 2021-03-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Frederick Limson's NPI number?
- Frederick Limson's National Provider Identifier (NPI) is 1376800169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Limson's specialty?
- Frederick Limson is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Limson located?
- Frederick Limson's practice location on file with NPPES is 423 E 23rd St, New York, NY 10010.
- What is Frederick Limson's phone number?
- The practice phone number listed in the NPPES registry for Frederick Limson is (212) 686-7500.
- Does Frederick Limson accept Medicare?
- Frederick Limson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Limson's NPI active?
- Yes — Frederick Limson's NPI (1376800169) is active in the NPPES registry as of the last update on 2021-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.