Jaren Thomas, MD - Medicare Internal Medicine in Milwaukee, WI

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Jaren Thomas, MD is a medicare enrolled "Internal Medicine" physician in Milwaukee, Wisconsin. He went to Medical College Of Wisconsin and graduated in 2007 and has 18 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Aspirus Medical Group Inc, Mchs Hospitals Inc and his current practice location is 9200 W Wisconsin Ave, Dept Of Internal Medicine, Milwaukee, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 805-6850.

Jaren Thomas is licensed to practice in Wisconsin (license number 53168) 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 1164645164.

Contact Information

Jaren Thomas, MD
9200 W Wisconsin Ave, Dept Of Internal Medicine,
Milwaukee, WI 53226-3522
(414) 805-6850
(414) 805-6851

Map and Direction




Physician's Profile

Full NameJaren Thomas
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location9200 W Wisconsin Ave, Milwaukee, Wisconsin
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:
  • Jaren Thomas attended and graduated from Medical College Of Wisconsin in 2007
  NPI Data:
  • NPI Number: 1164645164
  • Provider Enumeration Date: 04/10/2007
  • Last Update Date: 06/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2567654106
  • Enrollment ID: I20101014000263

Medical Identifiers

Medical identifiers for Jaren Thomas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164645164NPI-NPPES
1164645164MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 53168 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension St Michaels HospitalStevens point, WIHospital
Langlade HospitalAntigo, WIHospital
Aspirus Wausau HospitalWausau, WIHospital
Aspirus Medford Hospital & Clinics, IncMedford, WIHospital
Ascension St Marys HospitalRhinelander, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aspirus Medical Group Inc1052223625224
Mchs Hospitals Inc56980711731045

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. Jaren Thomas allows following entities to bill medicare on his behalf.
Entity NameAspirus Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669595294
PECOS PAC ID: 1052223625
Enrollment ID: O20031103000267
Entity NameMarshfield Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952347981
PECOS PAC ID: 2264345206
Enrollment ID: O20031106000590
Entity NameAspirus Rhinelander & Tomahawk Hospitals & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144991340
PECOS PAC ID: 9335059856
Enrollment ID: O20031126000706
Entity NameAspirus Wausau Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922321140
PECOS PAC ID: 6406757442
Enrollment ID: O20040114000297
Entity NameAspirus Medford Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285703173
PECOS PAC ID: 5799688602
Enrollment ID: O20040129000007
Entity NameLanglade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831251040
PECOS PAC ID: 1557271202
Enrollment ID: O20040212000310
Entity NameDivine Savior Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124083894
PECOS PAC ID: 5799684007
Enrollment ID: O20040225000909
Entity NameAspirus Riverview Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295754844
PECOS PAC ID: 4587658182
Enrollment ID: O20040414000945
Entity NameHoward Young Medical Center Inc Of Woodruff Wisconsin
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184673352
PECOS PAC ID: 4183519606
Enrollment ID: O20040419000970
Entity NameAspirus Eagle River Hospital & Clinics, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346204385
PECOS PAC ID: 1658361951
Enrollment ID: O20040518000233
Entity NameAspirus Stevens Point Hospital & Clinics, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538112230
PECOS PAC ID: 1850358938
Enrollment ID: O20041210000558
Entity NameAspirus Stanley Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053391730
PECOS PAC ID: 8325957095
Enrollment ID: O20140321001620
Entity NameMchs Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093221434
PECOS PAC ID: 5698071173
Enrollment ID: O20180208000096

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. Jaren Thomas 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
Jaren Thomas, MD
9200 W Wisconsin Ave, Dept Of Internal Medicine,
Milwaukee, WI 53226-3522

Ph: (414) 805-6850		Jaren Thomas, MD
9200 W Wisconsin Ave, Dept Of Internal Medicine,
Milwaukee, WI 53226-3522

Ph: (414) 805-6850

Reviews and Comments


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Soryal A Soryal, M.D
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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.