Matthew O'Neill, M.D.
NPI 1891952792 · Emergency Medicine Physician · New York, NY
Matthew O'Neill, M.D. is a Emergency Medicine Physician provider in New York, NY (NPI 1891952792).
Provider details
- NPI number
- 1891952792
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 233997 (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
18 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
Mailing address
Registry dates
- Enumerated
- 2008-05-19
- Last updated
- 2013-01-25
Frequently asked questions
- What is Matthew O'Neill's NPI number?
- Matthew O'Neill's National Provider Identifier (NPI) is 1891952792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew O'Neill's specialty?
- Matthew O'Neill is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew O'Neill located?
- Matthew O'Neill's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Matthew O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Matthew O'Neill is (212) 746-0780.
- Is Matthew O'Neill's NPI active?
- Yes — Matthew O'Neill's NPI (1891952792) is active in the NPPES registry as of the last update on 2013-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.