Daniel Weiss, MD
NPI 1639249741 · Psychiatry Physician · New York, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Weiss, MD is a Psychiatry Physician provider in New York, NY (NPI 1639249741).
Provider details
- NPI number
- 1639249741
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 231742 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Escitalopram Oxalate | 15 |
| Trazodone Hcl | 13 |
| Risperidone | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (4)
- 100 Pine St Ste 1250San Francisco, CA 94111-5235Phone: (833) 351-8255Fax: (888) 815-3583
- 2373 Central Park Blvd Unit 100Denver, CO 80238-2300Phone: (833) 351-8255Fax: (888) 815-3583
- 1000 Lafayette Blvd Ste 110Bridgeport, CT 06604-4725Phone: (833) 351-8255Fax: (888) 815-3583
- 53 Frontage Rd Fl 1Hampton, NJ 08827-4031Phone: (833) 351-8255Fax: (888) 815-3583
Registry dates
- Enumerated
- 2006-11-08
- Last updated
- 2025-04-11
- Certified
- 2025-04-11
Frequently asked questions
- What is Daniel Weiss's NPI number?
- Daniel Weiss's National Provider Identifier (NPI) is 1639249741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Weiss's specialty?
- Daniel Weiss is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Weiss located?
- Daniel Weiss's practice location on file with NPPES is 109 W 27th St Rm 5s, New York, NY 10001-6208.
- What is Daniel Weiss's phone number?
- The practice phone number listed in the NPPES registry for Daniel Weiss is (833) 351-8255.
- Does Daniel Weiss accept Medicare?
- Daniel Weiss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Weiss's NPI active?
- Yes — Daniel Weiss's NPI (1639249741) is active in the NPPES registry as of the last update on 2025-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.