Gregory Alsip, M.D.
NPI 1346336021 · Psychiatry Physician · New York, NY
Gregory Alsip, M.D. is a Psychiatry Physician provider in New York, NY (NPI 1346336021).
Provider details
- NPI number
- 1346336021
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 185664 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 86 | 14 |
| Escitalopram Oxalate | 70 | 12 |
| Buspirone Hcl | 57 | — |
| Trazodone Hcl | 53 | 11 |
| Sertraline Hcl | 51 | — |
| Bupropion Hclbrand: Bupropion Xl | 49 | — |
| Mirtazapine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,196 across 63 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2007-12-17
Frequently asked questions
- What is Gregory Alsip's NPI number?
- Gregory Alsip's National Provider Identifier (NPI) is 1346336021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Alsip's specialty?
- Gregory Alsip is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Alsip located?
- Gregory Alsip's practice location on file with NPPES is 150 East 58th Street, New York, NY 10155-0002.
- What is Gregory Alsip's phone number?
- The practice phone number listed in the NPPES registry for Gregory Alsip is (212) 223-1980.
- Is Gregory Alsip's NPI active?
- Yes — Gregory Alsip's NPI (1346336021) is active in the NPPES registry as of the last update on 2007-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.