Gi-soo Lee, MD - Medicare Otolaryngology in Boston, MA

Gi-soo Lee, MD is a medicare enrolled "Otolaryngology - Pediatric Otolaryngology" physician in Boston, Massachusetts. He went to University Of Minnesota Medical School and graduated in 2002 and has 22 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Chmc Otolaryngologic Foundation, Inc and his current practice location is 333 Longwood Ave Fl 3, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 355-6417.

Gi-soo Lee is licensed to practice in Massachusetts (license number 237587) 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 1265444749.

Contact Information

Gi-soo Lee, MD
333 Longwood Ave Fl 3,
Boston, MA 02115-5711
(617) 355-6417
(617) 730-0611

Map and Direction




Physician's Profile

Full NameGi-soo Lee
GenderMale
SpecialityOtolaryngology
Experience22 Years
Location333 Longwood Ave Fl 3, Boston, Massachusetts
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:
  • Gi-soo Lee attended and graduated from University Of Minnesota Medical School in 2002
  NPI Data:
  • NPI Number: 1265444749
  • Provider Enumeration Date: 08/12/2006
  • Last Update Date: 11/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0345308995
  • Enrollment ID: I20081025000144

Medical Identifiers

Medical identifiers for Gi-soo Lee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265444749NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 237587 (Massachusetts)Secondary
207YP0228XOtolaryngology - Pediatric Otolaryngology 237587 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chmc Otolaryngologic Foundation, Inc923410252612

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. Gi-soo Lee allows following entities to bill medicare on his behalf.
Entity NameChmc Otolaryngologic Foundation, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124118229
PECOS PAC ID: 9234102526
Enrollment ID: O20040816000514

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. Gi-soo Lee 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
Gi-soo Lee, MD
333 Longwood Ave Fl 3,
Boston, MA 02115-5711

Ph: (617) 355-4533
Gi-soo Lee, MD
333 Longwood Ave Fl 3,
Boston, MA 02115-5711

Ph: (617) 355-6417

Reviews and Comments


Otolaryngology Doctors in Boston, MA

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Phone: 617-573-3654    Fax: 617-573-3939

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.

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