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James Ellwood, MD
NPI 1821196734 · Anesthesiology Physician · New Hyde Park, NY
James Ellwood, MD is a Anesthesiology Physician provider in New Hyde Park, NY (NPI 1821196734).
Provider details
- NPI number
- 1821196734
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 162717 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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.
Practice location
2800 Marcus Ave
New Hyde Park, NY 11042-1008
Phone: (516) 622-7405
Street-level locationGet directions
Mailing address
2800 Marcus Ave
New Hyde Park, NY 11042-1008
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Ellwood's NPI number?
- James Ellwood's National Provider Identifier (NPI) is 1821196734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ellwood's specialty?
- James Ellwood is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Ellwood located?
- James Ellwood's practice location on file with NPPES is 2800 Marcus Ave, New Hyde Park, NY 11042-1008.
- What is James Ellwood's phone number?
- The practice phone number listed in the NPPES registry for James Ellwood is (516) 622-7405.
- Is James Ellwood's NPI active?
- Yes — James Ellwood's NPI (1821196734) 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.