Ladd Spiegel, MD
NPI 1083740229 · Child & Adolescent Psychiatry Physician · New York, NY
Ladd Spiegel, MD is a Child & Adolescent Psychiatry Physician provider in New York, NY (NPI 1083740229).
Provider details
- NPI number
- 1083740229
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 145750 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Duloxetine Hcl | 39 |
| Escitalopram Oxalate | 34 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 22 |
| Trazodone Hcl | 20 |
| Vilazodone Hcl | 19 |
| Zolpidem Tartrate | 15 |
| Lisdexamfetamine Dimesylate | 11 |
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 , 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
Registry dates
- Enumerated
- 2007-02-24
- Last updated
- 2025-09-11
Frequently asked questions
- What is Ladd Spiegel's NPI number?
- Ladd Spiegel's National Provider Identifier (NPI) is 1083740229, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ladd Spiegel's specialty?
- Ladd Spiegel is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ladd Spiegel located?
- Ladd Spiegel's practice location on file with NPPES is 80 8th Ave, New York, NY 10011-5126.
- What is Ladd Spiegel's phone number?
- The practice phone number listed in the NPPES registry for Ladd Spiegel is (212) 352-0096.
- Is Ladd Spiegel's NPI active?
- Yes — Ladd Spiegel's NPI (1083740229) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.