Patcharin Tanawattanacharoen, MD - Medicare Hematology/oncology in Eau Claire, WI

Patcharin Tanawattanacharoen, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Eau Claire, Wisconsin. She graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Mchs Hospitals Inc and her current practice location is 2200 Craig Rd, Eau Claire, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (715) 858-6767.

Patcharin Tanawattanacharoen is licensed to practice in Wisconsin (license number 42821) 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 1942300272.

Contact Information

Patcharin Tanawattanacharoen, MD
2200 Craig Rd,
Eau Claire, WI 54701-2699
(715) 858-6767
Not Available

Map and Direction




Physician's Profile

Full NamePatcharin Tanawattanacharoen
GenderFemale
SpecialityHematology/oncology
Experience37 Years
Location2200 Craig Rd, Eau Claire, Wisconsin
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:
  • Patcharin Tanawattanacharoen graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1942300272
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 02/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9436180957
  • Enrollment ID: I20050824001041

Medical Identifiers

Medical identifiers for Patcharin Tanawattanacharoen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942300272NPI-NPPES
34059600MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 42821 (Wisconsin)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 42821 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Marshfield Medical Center - Eau ClaireEau claire, WIHospital
Marshfield Medical CenterMarshfield, WIHospital
Marshfield Medical Center - LadysmithLadysmith, WIHospital
Ascension Our Lady Of Victory HospitalStanley, WIHospital
Sacred Heart HospitalEau claire, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mchs Hospitals Inc56980711731049

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. Patcharin Tanawattanacharoen allows following entities to bill medicare on her behalf.
Entity NameMarshfield Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952347981
PECOS PAC ID: 2264345206
Enrollment ID: O20031106000590
Entity NameMchs Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093221434
PECOS PAC ID: 5698071173
Enrollment ID: O20180208000096
Entity NameLakeview Medical Center Inc Of Rice Lake
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093201832
PECOS PAC ID: 6103737820
Enrollment ID: O20180817001484

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. Patcharin Tanawattanacharoen 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
Patcharin Tanawattanacharoen, MD
1000 N Oak Ave,
Marshfield, WI 54449-5703

Ph: (715) 387-5511
Patcharin Tanawattanacharoen, MD
2200 Craig Rd,
Eau Claire, WI 54701-2699

Ph: (715) 858-6767

Reviews and Comments


Internal Medicine Doctors in Eau Claire, WI

Patrick D Macken, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1425 Elderberry Ln, Eau Claire, WI 54701
Phone: 715-832-9801    
Sandeep K Basu, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-5222    
Myles David Keroack, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2116 Craig Rd, Eau Claire, WI 54701
Phone: 715-858-4500    
Rebecca M Kallunki, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-5222    
Dr. Sameer Ahmad Batoo, MBBS
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-5222    
Ali Zaied, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-5222    
Allan J Sill, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 Bellinger St, Eau Claire, WI 54703
Phone: 715-838-5222    

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.