Charles Yoo, - Medicare Hospitalist in Milwaukee, WI

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Charles Yoo, is a medicare enrolled "Internal Medicine" physician in Milwaukee, Wisconsin. He went to Pennsylvania State University College Of Medicine and graduated in 2016 and has 9 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Apogee Medical Group Waukesha Sc, Columbia St Marys Hospital Milwaukee Inc, Ascension Medical Group-southeast Wisconsin Inc and his current practice location is 8701 W Watertown Plank Rd, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 955-8296.

Charles Yoo is licensed to practice in Wisconsin (license number 70347) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1912360355.

Contact Information

Charles Yoo,
8701 W Watertown Plank Rd,
Milwaukee, WI 53226-3548
(414) 955-8296
Not Available

Map and Direction




Physician's Profile

Full NameCharles Yoo
GenderMale
SpecialityHospitalist
Experience9 Years
Location8701 W Watertown Plank Rd, Milwaukee, Wisconsin
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Charles Yoo attended and graduated from Pennsylvania State University College Of Medicine in 2016
  NPI Data:
  • NPI Number: 1912360355
  • Provider Enumeration Date: 04/02/2016
  • Last Update Date: 10/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3476887118
  • Enrollment ID: I20190806002484

Medical Identifiers

Medical identifiers for Charles Yoo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912360355NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 70347 (Wisconsin)Secondary
207R00000XInternal Medicine 70347 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Waukesha Memorial HospitalWaukesha, WIHospital
Oconomowoc Memorial HospitalOconomowoc, WIHospital
Ascension Se Wisconsin Hospital - St Joseph CampusMilwaukee, WIHospital
Ascension Columbia St Mary's Hospital MilwaukeeMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Apogee Medical Group Waukesha Sc115367005444
Columbia St Marys Hospital Milwaukee Inc5890604722299
Ascension Medical Group-southeast Wisconsin Inc8628980943505

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. Charles Yoo allows following entities to bill medicare on his behalf.
Entity NameThe Monroe Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386720548
PECOS PAC ID: 3072425495
Enrollment ID: O20031104000392
Entity NameColumbia St Marys Hospital Milwaukee Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023064482
PECOS PAC ID: 5890604722
Enrollment ID: O20031105000057
Entity NameBeloit Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679616361
PECOS PAC ID: 8224947858
Enrollment ID: O20031215000424
Entity NameSpooner Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518982628
PECOS PAC ID: 2062310287
Enrollment ID: O20040402000663
Entity NameApogee Medical Group Waukesha Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528544608
PECOS PAC ID: 1153670054
Enrollment ID: O20180827002216

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. Charles Yoo 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
Charles Yoo,
8701 W Watertown Plank Rd,
Milwaukee, WI 53226-3548

Ph: (414) 955-8296		Charles Yoo,
8701 W Watertown Plank Rd,
Milwaukee, WI 53226-3548

Ph: (414) 955-8296

Reviews and Comments


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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.