OrganizationActive
Jeffrey Gropper DO, P.C.
NPI 1407386758 · Anesthesiology Physician · Selden, NY
Jeffrey Gropper DO, P.C. is a Anesthesiology Physician organization in Selden, NY (NPI 1407386758).
Provider details
- NPI number
- 1407386758
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Gropper, Owner/Authorized Official(516) 840-3364
- License
- 228979 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
761 Middle Country Rd
Selden, NY 11784-2550
Phone: (631) 736-4064
Fax: (631) 736-1332
Street-level locationGet directions
Mailing address
761 Middle Country Rd
Selden, NY 11784-2550
Registry dates
- Enumerated
- 2017-06-19
- Last updated
- 2022-07-21
Frequently asked questions
- What is Jeffrey Gropper DO, P.C.'s NPI number?
- Jeffrey Gropper DO, P.C.'s National Provider Identifier (NPI) is 1407386758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey Gropper DO, P.C.?
- Jeffrey Gropper DO, P.C. is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Gropper DO, P.C. located?
- Jeffrey Gropper DO, P.C.'s practice location on file with NPPES is 761 Middle Country Rd, Selden, NY 11784-2550.
- What is Jeffrey Gropper DO, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Gropper DO, P.C. is (631) 736-4064.
- Who is the authorized official for Jeffrey Gropper DO, P.C.?
- The authorized official listed on Jeffrey Gropper DO, P.C.'s NPPES record is Jeffrey Gropper, Owner/Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey Gropper DO, P.C.'s NPI active?
- Yes — Jeffrey Gropper DO, P.C.'s NPI (1407386758) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.