Medical Office of Doctor Ilona K Polak PC
NPI 1699058958 · Family Medicine Physician · Sag Harbor, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Medical Office of Doctor Ilona K Polak PC is a Family Medicine Physician organization in Sag Harbor, NY (NPI 1699058958).
Provider details
- NPI number
- 1699058958
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ilona Polak, President(631) 727-6284
- License
- 245282 (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
14 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
- 2011-09-23
- Last updated
- 2015-01-19
Frequently asked questions
- What is Medical Office of Doctor Ilona K Polak PC's NPI number?
- Medical Office of Doctor Ilona K Polak PC's National Provider Identifier (NPI) is 1699058958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Medical Office of Doctor Ilona K Polak PC?
- Medical Office of Doctor Ilona K Polak PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Medical Office of Doctor Ilona K Polak PC located?
- Medical Office of Doctor Ilona K Polak PC's practice location on file with NPPES is 34 Bay St # 103, Sag Harbor, NY 11963-3104.
- What is Medical Office of Doctor Ilona K Polak PC's phone number?
- The practice phone number listed in the NPPES registry for Medical Office of Doctor Ilona K Polak PC is (631) 808-3337.
- Does Medical Office of Doctor Ilona K Polak PC accept Medicare?
- Medical Office of Doctor Ilona K Polak PC 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 Medical Office of Doctor Ilona K Polak PC?
- The authorized official listed on Medical Office of Doctor Ilona K Polak PC's NPPES record is Ilona Polak, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Medical Office of Doctor Ilona K Polak PC's NPI active?
- Yes — Medical Office of Doctor Ilona K Polak PC's NPI (1699058958) is active in the NPPES registry as of the last update on 2015-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.