Dr Sai Oak, OD - Optometrist in Sturgeon Bay, WI

Dr Sai Oak, OD is a Optometrist based in Sturgeon Bay, Wisconsin. Dr Sai Oak is licensed to practice in Wisconsin (license number 4074-35) and her current practice location is 165 N 3rd Ave, Sturgeon Bay, Wisconsin. She can be reached at her office (for appointments etc.) via phone at (920) 743-2020.

NPI number for Dr Sai Oak is 1104712926 and her current mailing address is 165 N 3rd Ave, Sturgeon Bay, Wisconsin. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1104712926.

Contact Information

Dr Sai Oak, OD
165 N 3rd Ave,
Sturgeon Bay, WI 54235-2415
(920) 743-2020
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Sai Oak
GenderFemale
SpecialityOptometrist
Location165 N 3rd Ave, Sturgeon Bay, Wisconsin
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1104712926
  • Provider Enumeration Date: 06/17/2025
  • Last Update Date: 06/18/2025

Medical Identifiers

Medical identifiers for Dr Sai Oak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104712926NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 4074-35 (Wisconsin)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Sai Oak is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Sai Oak, OD
165 N 3rd Ave,
Sturgeon Bay, WI 54235-2415

Ph: (920) 743-2020
Dr Sai Oak, OD
165 N 3rd Ave,
Sturgeon Bay, WI 54235-2415

Ph: (920) 743-2020

Reviews and Comments


Optometrist in Sturgeon Bay, WI

Annika Paulsen, OD
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Medicare: Accepting Medicare Assignments
Practice Location: 165 N 3rd Ave, Sturgeon Bay, WI 54235
Phone: 920-743-2020    
Dr. John Eric Paulsen, O.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 165 N 3rd Ave, Sturgeon Bay, WI 54235
Phone: 920-743-2020    Fax: 920-743-9601
Door County Eye Associates, Inc
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Practice Location: 165 N 3rd Ave, Sturgeon Bay, WI 54235
Phone: 920-743-2020    
Peninsula Vision Care Llc
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Medicare: Medicare Enrolled
Practice Location: 1426 Egg Harbor Rd, Sturgeon Bay, WI 54235
Phone: 920-743-5053    Fax: 920-743-8802
Baycare Clinic, Llp
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Medicare: Not Enrolled in Medicare
Practice Location: 30 N 18th Ave, Sturgeon Bay, WI 54235
Phone: 920-743-9532    Fax: 920-743-9538
Dr. Michelle Marie Harper, O. D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 1236 Green Bay Rd, Sturgeon Bay, WI 54235
Phone: 920-743-8884    Fax: 920-743-2519

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.