Dr Douglas Hempel, MD - Medicare Rheumatology in Brookfield, WI

Dr Douglas Hempel, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Brookfield, Wisconsin. He went to Medical College Of Wisconsin and graduated in 1998 and has 26 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice West Suburban Ctr For Arthritis and his current practice location is 601 N Barker Rd, 110, Brookfield, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 785-0777.

Dr Douglas Hempel is licensed to practice in Wisconsin (license number 42869) 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 1164423844.

Contact Information

Dr Douglas Hempel, MD
601 N Barker Rd, 110,
Brookfield, WI 53045-5929
(262) 785-0777
(262) 785-0610

Map and Direction




Physician's Profile

Full NameDr Douglas Hempel
GenderMale
SpecialityRheumatology
Experience26 Years
Location601 N Barker Rd, Brookfield, 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:
  • Dr Douglas Hempel attended and graduated from Medical College Of Wisconsin in 1998
  NPI Data:
  • NPI Number: 1164423844
  • Provider Enumeration Date: 08/03/2005
  • Last Update Date: 10/31/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1355537002
  • Enrollment ID: I20101122000156

Medical Identifiers

Medical identifiers for Dr Douglas Hempel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164423844NPI-NPPES
32805700MedicaidWI
P00029278OtherWIRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 42869 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Waukesha Memorial HospitalWaukesha, WIHospital
Oconomowoc Memorial HospitalOconomowoc, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West Suburban Ctr For Arthritis32746782305

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 Douglas Hempel allows following entities to bill medicare on his behalf.
Entity NameWest Suburban Ctr For Arthritis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407857188
PECOS PAC ID: 3274678230
Enrollment ID: O20100303000088

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 Douglas Hempel 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 Douglas Hempel, MD
601 N Barker Rd, 110,
Brookfield, WI 53045-5929

Ph: (262) 785-0777
Dr Douglas Hempel, MD
601 N Barker Rd, 110,
Brookfield, WI 53045-5929

Ph: (262) 785-0777

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.