John Y Choi, MD - Medicare Ophthalmology in Waldorf, MD

John Y Choi, MD is a medicare enrolled "Ophthalmology" physician in Waldorf, Maryland. He went to Yale University School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Omar F. Ahmad, M.d., P.c., Omar F. Ahmad, M.d., P.c. and his current practice location is 3460 Old Washington Rd Ste 101, Waldorf, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 893-3484.

John Y Choi is licensed to practice in Maryland (license number D66433) 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 1114981149.

Contact Information

John Y Choi, MD
3460 Old Washington Rd Ste 101,
Waldorf, MD 20602-3241
(301) 893-3484
(301) 893-3481



Physician's Profile

Full NameJohn Y Choi
GenderMale
SpecialityOphthalmology
Experience28 Years
Location3460 Old Washington Rd Ste 101, Waldorf, Maryland
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:
  • John Y Choi attended and graduated from Yale University School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1114981149
  • Provider Enumeration Date: 04/14/2006
  • Last Update Date: 11/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4385538818
  • Enrollment ID: I20071108000204

Medical Identifiers

Medical identifiers for John Y Choi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114981149NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology MD00046238 (Washington)Secondary
207W00000XOphthalmology D66433 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Omar F. Ahmad, M.d., P.c.67098456053
Omar F. Ahmad, M.d., P.c.67098456053

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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. John Y Choi allows following entities to bill medicare on his behalf.
Entity NameOmar F. Ahmad, M.d., P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356375513
PECOS PAC ID: 6709845605
Enrollment ID: O20041006001140

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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. John Y Choi 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
John Y Choi, MD
3460 Old Washington Rd Ste 101,
Waldorf, MD 20602-3241

Ph: (301) 893-3484
John Y Choi, MD
3460 Old Washington Rd Ste 101,
Waldorf, MD 20602-3241

Ph: (301) 893-3484

News Archive

Viewpoints: Obama's lessons from LBJ; Plan B positions; Choosing Gingrich

In 2005, for example, the United States devoted only 29 percent of gross domestic product to health and social services combined, while countries like Sweden, France, the Netherlands, Belgium and Denmark dedicated 33 percent to 38 percent of their G.D.P. to the combination.

FDA approves clinical studies of novel anti-cancer drug developed by Italian researchers

Nerviano Medical Sciences (NMS) has secured Food and Drug Administration (FDA) approval to conduct for the first time clinical trials of a novel antitumoral agent.

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In a first-of-its-kind clinical trial, physician-scientists at University Hospitals Case Medical Center are exploring a new method to potentially prevent recurrence of an early stage, aggressive type of breast cancer.

Medicare policy puts low-income Americans at increased risk for colorectal cancer

Colorectal cancer is the second highest cause of cancer death in the United States, expected to claim the lives of an estimated 49,190 people in 2016. The Affordable Care Act aimed to increase access to CRC screening by not holding patients responsible for all costs of the procedure, yet current Medicare insurance beneficiaries lacking supplemental insurance may not be able to afford colon cancer screening and treatment.

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Ophthalmology Doctors in Waldorf, MD

Omar Farooq Ahmad, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3460 Old Washington Rd, Ste 302, Waldorf, MD 20602
Phone: 301-893-3484    Fax: 301-893-3481
Edward C Clark, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 11355 Pembrooke Sq, Suite 107, Waldorf, MD 20603
Phone: 301-843-7711    Fax: 301-932-9195
Dr. Frederick J Sauerburger, MD, PA
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 11345 Pembrooke Sq, Ste 105, Waldorf, MD 20603
Phone: 301-843-3120    Fax: 301-645-4740
Dr. Olivia Dryjski, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3460 Old Washington Rd Ste 302, Waldorf, MD 20602
Phone: 301-292-3535    
Aruoriwo M Oboh-weilke, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 3460 Old Washington Rd, Suite 302, Waldorf, MD 20602
Phone: 301-292-3535    Fax: 301-637-3335

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