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Eric Nielsen, M.D.
NPI 1093946618 · Anesthesiology Physician · New York, NY
Eric Nielsen, M.D. is a Anesthesiology Physician provider in New York, NY (NPI 1093946618).
Provider details
- NPI number
- 1093946618
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 253850 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
227 E 56th St Rm 203
New York, NY 10022-3733
Phone: (646) 558-3613
Fax: (716) 242-1912
Street-level locationGet directions
Mailing address
Po Box 158
New York, NY 10150-0158
Registry dates
- Enumerated
- 2009-07-30
- Last updated
- 2012-03-08
Frequently asked questions
- What is Eric Nielsen's NPI number?
- Eric Nielsen's National Provider Identifier (NPI) is 1093946618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Nielsen's specialty?
- Eric Nielsen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Nielsen located?
- Eric Nielsen's practice location on file with NPPES is 227 E 56th St Rm 203, New York, NY 10022-3733.
- What is Eric Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Eric Nielsen is (646) 558-3613.
- Is Eric Nielsen's NPI active?
- Yes — Eric Nielsen's NPI (1093946618) is active in the NPPES registry as of the last update on 2012-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.