Daniel Spier
NPI 1790224822 · Physician Assistant · New York, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Spier is a Physician Assistant provider in New York, NY (NPI 1790224822).
Provider details
- NPI number
- 1790224822
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 020614 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 44 | 14 |
| Olanzapine | 20 | 11 |
| Mirtazapine | 15 | — |
| Bupropion Hclbrand: Bupropion Xl | 13 | — |
| Gabapentin | 13 | — |
| Duloxetine Hcl | 12 | — |
| Naltrexone Hcl | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-02-22
- Last updated
- 2017-02-22
Frequently asked questions
- What is Daniel Spier's NPI number?
- Daniel Spier's National Provider Identifier (NPI) is 1790224822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Spier's specialty?
- Daniel Spier is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Spier located?
- Daniel Spier's practice location on file with NPPES is 100 E 77th St, New York, NY 10075-1850.
- What is Daniel Spier's phone number?
- The practice phone number listed in the NPPES registry for Daniel Spier is (212) 434-2000.
- Does Daniel Spier accept Medicare?
- Daniel Spier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Spier's NPI active?
- Yes — Daniel Spier's NPI (1790224822) is active in the NPPES registry as of the last update on 2017-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.