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Larry Bizer, MD
NPI 1962646141 · Surgery Physician · Irvington, NY
Larry Bizer, MD is a Surgery Physician provider in Irvington, NY (NPI 1962646141).
Provider details
- NPI number
- 1962646141
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 133489 (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
17 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
362 Birch Lane
Irvington, NY 10533-2322
Phone: (914) 591-6862
Fax: (914) 231-7234
Street-level locationGet directions
Mailing address
362 Birch Lane
Irvington, NY 10533-2322
Registry dates
- Enumerated
- 2009-05-01
- Last updated
- 2009-05-01
Frequently asked questions
- What is Larry Bizer's NPI number?
- Larry Bizer's National Provider Identifier (NPI) is 1962646141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Bizer's specialty?
- Larry Bizer is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Bizer located?
- Larry Bizer's practice location on file with NPPES is 362 Birch Lane, Irvington, NY 10533-2322.
- What is Larry Bizer's phone number?
- The practice phone number listed in the NPPES registry for Larry Bizer is (914) 591-6862.
- Is Larry Bizer's NPI active?
- Yes — Larry Bizer's NPI (1962646141) is active in the NPPES registry as of the last update on 2009-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.