Dr Gretchen E Ohlig, OD - Medicare Optometrist in Greenvale, NY

Dr Gretchen E Ohlig, OD is a medicare enrolled "Optometrist" provider in Greenvale, New York. Her current practice location is 190 Wheatley Plz, Greenvale, New York. You can reach out to her office (for appointments etc.) via phone at (516) 686-6512.

Dr Gretchen E Ohlig is licensed to practice in Connecticut (license number 2381) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1568635506.

Contact Information

Dr Gretchen E Ohlig, OD
190 Wheatley Plz,
Greenvale, NY 11548-1316
(516) 686-6512
(516) 277-1591

Map and Direction




Healthcare Provider's Profile

Full NameDr Gretchen E Ohlig
GenderFemale
Speciality
Experience Years
Location190 Wheatley Plz, Greenvale, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gretchen E Ohlig attended and graduated from in
  NPI Data:
  • NPI Number: 1568635506
  • Provider Enumeration Date: 04/10/2008
  • Last Update Date: 12/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Gretchen E Ohlig such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568635506NPI-NPPES
008053302MedicaidCT
D400183486OtherCTMEDICARE NGS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 2381 (Connecticut)Primary
152W00000XOptometrist T005447 (New York)Secondary

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 Gretchen E Ohlig is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gretchen E Ohlig, OD
101a Norton Dr,
East Northport, NY 11731-1603

Ph: (203) 321-9597
Dr Gretchen E Ohlig, OD
190 Wheatley Plz,
Greenvale, NY 11548-1316

Ph: (516) 686-6512

Reviews and Comments


Optometrist in Greenvale, NY

Optyx Llc
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 190 Wheatley Plz, Greenvale, NY 11548
Phone: 516-686-6512    Fax: 516-277-1591

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.