Dr Grace Y Ryu, MD - Medicare Allergy/immunology in Columbus, OH

Dr Grace Y Ryu, MD is a medicare enrolled "Allergy & Immunology" physician in Columbus, Ohio. She went to University Of Cincinnati College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Psf Pllc and her current practice location is 8080 Ravines Edge Ct, Columbus, Ohio. You can reach out to her office (for appointments etc.) via phone at (614) 846-5944.

Dr Grace Y Ryu is licensed to practice in Ohio (license number 35-06-1986) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1215907480.

Contact Information

Dr Grace Y Ryu, MD
8080 Ravines Edge Ct,
Columbus, OH 43235-5424
(614) 846-5944
(614) 846-6504

Map and Direction




Physician's Profile

Full NameDr Grace Y Ryu
GenderFemale
SpecialityAllergy/immunology
Experience34 Years
Location8080 Ravines Edge Ct, Columbus, Ohio
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Grace Y Ryu attended and graduated from University Of Cincinnati College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1215907480
  • Provider Enumeration Date: 01/23/2006
  • Last Update Date: 11/10/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9032109608
  • Enrollment ID: I20100615000951

Medical Identifiers

Medical identifiers for Dr Grace Y Ryu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215907480NPI-NPPES
0872435MedicaidOH
030005124OtherOHRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 35-06-1986 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Licking Memorial HospitalNewark, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Psf Pllc155726554397

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 Grace Y Ryu allows following entities to bill medicare on her behalf.
Entity NameMidwest Allergy Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396716361
PECOS PAC ID: 2769472323
Enrollment ID: O20040514001148
Entity NamePsf Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881785947
PECOS PAC ID: 1557265543
Enrollment ID: O20180910001695

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 Grace Y Ryu 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 Grace Y Ryu, MD
9800 Shelbyville Rd Ste 220,
Louisville, KY 40223-2992

Ph: (024) 298-5855
Dr Grace Y Ryu, MD
8080 Ravines Edge Ct,
Columbus, OH 43235-5424

Ph: (614) 846-5944

Reviews and Comments


Allergy & Immunology Doctors in Columbus, OH

Anh Dao, M.D.
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Phone: 614-257-5200    
Dr. Christopher David Brooks, M.D.
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Abner H Bagenstose Iii, MD
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Phone: 614-459-4949    Fax: 614-459-4951
Dr. Donald L Mcneil, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 8080 Ravines Edge Ct, 200, Columbus, OH 43235
Phone: 614-430-3030    Fax: 855-656-7325
Arthur E Varner, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 355 E Campus View Blvd, Suite 180, Columbus, OH 43235
Phone: 614-840-1688    Fax: 614-840-1689
Thomas Hewitt Coleman, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3555 Olentangy River Road, Suite #3090, Columbus, OH 43214
Phone: 614-267-9263    Fax: 614-267-2755

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.