Diane Lanier, MD
NPI 1619981651 · Psychiatry Physician · New York, NY
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Lanier, MD is a Psychiatry Physician provider in New York, NY (NPI 1619981651).
Provider details
- NPI number
- 1619981651
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 171079-1 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Haloperidol Decanoate | 76 |
| Clozapine | 59 |
| Olanzapine | 55 |
| Benztropine Mesylate | 45 |
| Divalproex Sodium | 44 |
| Aripiprazolebrand: Abilify Maintena | 33 |
| Trazodone Hcl | 32 |
| Mirtazapine | 31 |
| Aripiprazole | 25 |
| Paliperidone Palmitatebrand: Invega Sustenna |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$334 across 11 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
- 2006-07-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Lanier's NPI number?
- Diane Lanier's National Provider Identifier (NPI) is 1619981651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Lanier's specialty?
- Diane Lanier is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Lanier located?
- Diane Lanier's practice location on file with NPPES is 2256 3rd Ave, New York, NY 10035-2208.
- What is Diane Lanier's phone number?
- The practice phone number listed in the NPPES registry for Diane Lanier is (212) 427-6877.
- Does Diane Lanier accept Medicare?
- Diane Lanier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Lanier's NPI active?
- Yes — Diane Lanier's NPI (1619981651) 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.