Geoffrey Casimir, - Medicare Infectious Disease in Forest Hills, NY

Geoffrey Casimir, is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Forest Hills, New York. He went to Vanderbilt University School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Optum Medical Care Pc and his current practice location is 10201 66th Rd, Forest Hills, New York. You can reach out to his office (for appointments etc.) via phone at (718) 830-4352.

Geoffrey Casimir is licensed to practice in New York (license number 309079) 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 1386098382.

Contact Information

Geoffrey Casimir,
10201 66th Rd,
Forest Hills, NY 11375-2029
(718) 830-4352
Not Available

Map and Direction




Physician's Profile

Full NameGeoffrey Casimir
GenderMale
SpecialityInfectious Disease
Experience8 Years
Location10201 66th Rd, Forest Hills, 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:
  • Geoffrey Casimir attended and graduated from Vanderbilt University School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1386098382
  • Provider Enumeration Date: 04/16/2016
  • Last Update Date: 07/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7113292582
  • Enrollment ID: I20210810001727

Medical Identifiers

Medical identifiers for Geoffrey Casimir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386098382NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 309079 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Long Island Jewish Medical CenterNew hyde park, NYHospital
North Shore University HospitalManhasset, NYHospital
Plainview HospitalPlainview, NYHospital
St Francis Hospital - The Heart CenterRoslyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240997

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. Geoffrey Casimir allows following entities to bill medicare on his behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321
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. Geoffrey Casimir 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
Geoffrey Casimir,
1 Dakota Dr Ste 205,
New Hyde Park, NY 11042-1136

Ph: () -
Geoffrey Casimir,
10201 66th Rd,
Forest Hills, NY 11375-2029

Ph: (718) 830-4352

Reviews and Comments


Internal Medicine Doctors in Forest Hills, NY

Dr. John Depetrillo Jr., M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 10201 66th Rd, Forest Hills, NY 11375
Phone: 718-830-4359    Fax: 718-830-1015
Dr. Savi Mushiyev, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 10250 62nd Rd Apt 3g, Forest Hills, NY 11375
Phone: 917-685-0804    
Sangam B Jhaveri, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 102-01 66th Road, Forest Hills, NY 11375
Phone: 718-806-1434    Fax: 718-806-1435
Bella Sandler, MD
Infectious Disease
Medicare: May Accept Medicare Assignments
Practice Location: 7064 Yellowstone Blvd, Suite1,2, Forest Hills, NY 11375
Phone: 718-897-0900    
Dr. Daniel Horacio Wasserman,
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 11203 Queens Blvd, Suite 207, Forest Hills, NY 11375
Phone: 718-544-7077    Fax: 718-261-4476
Dr. Ida Messana, M.D. , F.A.C.P.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 109-33 71 Road, Suite 2e, Forest Hills, NY 11375
Phone: 718-263-4345    Fax: 718-793-5607
King-lee Chu, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 11045 Queens Blvd, Ste 107, Forest Hills, NY 11375
Phone: 718-268-8339    Fax: 718-268-8339

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.