Gregory K Harmon, MD - Medicare Ophthalmology in New York, NY

Gregory K Harmon, MD is a medicare enrolled "Ophthalmology" physician in New York, New York. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1982 and has 42 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 205 E 64th St, Suite 101, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 888-4100.

Gregory K Harmon is licensed to practice in New York (license number 155183) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1386731479.

Contact Information

Gregory K Harmon, MD
205 E 64th St, Suite 101,
New York, NY 10065-6635
(212) 888-4100
(212) 888-4111

Map and Direction




Physician's Profile

Full NameGregory K Harmon
GenderMale
SpecialityOphthalmology
Experience42 Years
Location205 E 64th St, New York, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gregory K Harmon attended and graduated from Icahn School Of Medicine At Mount Sinai in 1982
  NPI Data:
  • NPI Number: 1386731479
  • Provider Enumeration Date: 10/09/2006
  • Last Update Date: 03/20/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 6204927411
  • Enrollment ID: I20070802000175

Medical Identifiers

Medical identifiers for Gregory K Harmon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386731479NPI-NPPES
01144641MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 155183 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ny Eye And Ear Infirmary Of Mount SinaiNew york, NYHospital

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. Gregory K Harmon allows following entities to bill medicare on his behalf.
Entity NameHarmon Ophthalmology Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033301908
PECOS PAC ID: 3870685027
Enrollment ID: O20070817000519

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. Gregory K Harmon 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
Gregory K Harmon, MD
205 E 64th St, Suite 101,
New York, NY 10065-6635

Ph: (212) 888-4100
Gregory K Harmon, MD
205 E 64th St, Suite 101,
New York, NY 10065-6635

Ph: (212) 888-4100

Reviews and Comments


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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.

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