Dr Donna Lynn Geiger, MD - Medicare Ophthalmology in Port Jefferson, NY

Dr Donna Lynn Geiger, MD is a medicare enrolled "Ophthalmology" physician in Port Jefferson, New York. Her current practice location is 251 E Oakland Ave, Suite 204, Port Jefferson, New York. You can reach out to her office (for appointments etc.) via phone at (631) 473-5329.

Dr Donna Lynn Geiger is licensed to practice in New York (license number 187351) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1821096553.

Contact Information

Dr Donna Lynn Geiger, MD
251 E Oakland Ave, Suite 204,
Port Jefferson, NY 11777-2602
(631) 473-5329
(631) 473-5371

Map and Direction




Physician's Profile

Full NameDr Donna Lynn Geiger
GenderFemale
SpecialityOphthalmology
Location251 E Oakland Ave, Port Jefferson, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821096553
  • Provider Enumeration Date: 07/07/2005
  • Last Update Date: 12/14/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 9436281227
  • Enrollment ID: I20100714000329

Medical Identifiers

Medical identifiers for Dr Donna Lynn Geiger such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821096553NPI-NPPES
01471154MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 187351 (New York)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Donna Lynn Geiger allows following entities to bill medicare on her behalf.
Entity NameProhealth Care Associates Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275596280
PECOS PAC ID: 4486544186
Enrollment ID: O20040317000468

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 Donna Lynn Geiger 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 Donna Lynn Geiger, MD
251 E Oakland Ave, Suite 204,
Port Jefferson, NY 11777-2602

Ph: (631) 473-5329
Dr Donna Lynn Geiger, MD
251 E Oakland Ave, Suite 204,
Port Jefferson, NY 11777-2602

Ph: (631) 473-5329

Reviews and Comments


Ophthalmology Doctors in Port Jefferson, NY

Dr. Richard E Koty, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 60 N Country Rd, Suite 301, Port Jefferson, NY 11777
Phone: 631-474-4200    Fax: 631-474-4202
Dr. Anzhelika Vaccaro, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 125 Oakland Ave, Suite 101, Port Jefferson, NY 11777
Phone: 631-828-7100    Fax: 631-828-7171
Dr. Michelle Levi, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 60 N Country Rd, Port Jefferson, NY 11777
Phone: 631-474-4200    
Dr. Alfred Joseph Cossari Jr., MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 311 Barnum Avenue, Port Jefferson, NY 11777
Phone: 631-928-6400    Fax: 631-928-2353

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.