Lynn O'Connor Physician P.C.
NPI 1548735970 · Colon & Rectal Surgery Physician · Huntington, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynn O'Connor Physician P.C. is a Colon & Rectal Surgery Physician organization in Huntington, NY (NPI 1548735970).
Provider details
- NPI number
- 1548735970
- Entity type
- Organization
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Lynn Oconnor, Owner(631) 350-6277
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Surgery Physician208600000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2000 N Village Ave Ste 407Rockville Centre, NY 11570-1001Phone: (631) 350-6277Fax: (631) 350-2966
Registry dates
- Enumerated
- 2018-10-12
- Last updated
- 2024-03-19
- Certified
- 2024-03-19
Frequently asked questions
- What is Lynn O'Connor Physician P.C.'s NPI number?
- Lynn O'Connor Physician P.C.'s National Provider Identifier (NPI) is 1548735970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Lynn O'Connor Physician P.C.?
- Lynn O'Connor Physician P.C. is classified in the NPPES registry as Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Lynn O'Connor Physician P.C. located?
- Lynn O'Connor Physician P.C.'s practice location on file with NPPES is 380 Park Ave, Huntington, NY 11743-2869.
- What is Lynn O'Connor Physician P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Lynn O'Connor Physician P.C. is (631) 350-6277.
- Does Lynn O'Connor Physician P.C. accept Medicare?
- Lynn O'Connor Physician P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Lynn O'Connor Physician P.C.?
- The authorized official listed on Lynn O'Connor Physician P.C.'s NPPES record is Lynn Oconnor, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Lynn O'Connor Physician P.C.'s NPI active?
- Yes — Lynn O'Connor Physician P.C.'s NPI (1548735970) is active in the NPPES registry as of the last update on 2024-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.