Dr Benjamin J Duffy, DO - Medicare Hospitalist in Neenah, WI

Dr Benjamin J Duffy, DO is a medicare enrolled "Internal Medicine" physician in Neenah, Wisconsin. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Thedacare Incorporated and his current practice location is 200 Theda Clark Medical Plz Ste 420, Neenah, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 720-7211.

Dr Benjamin J Duffy is licensed to practice in Wisconsin (license number 48370-021) 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 1144210857.

Contact Information

Dr Benjamin J Duffy, DO
200 Theda Clark Medical Plz Ste 420,
Neenah, WI 54956-2771
(920) 720-7211
Not Available



Physician's Profile

Full NameDr Benjamin J Duffy
GenderMale
SpecialityHospitalist
Experience21 Years
Location200 Theda Clark Medical Plz Ste 420, Neenah, 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 Benjamin J Duffy graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1144210857
  • Provider Enumeration Date: 10/25/2005
  • Last Update Date: 04/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2961557772
  • Enrollment ID: I20090831000558

Medical Identifiers

Medical identifiers for Dr Benjamin J Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144210857NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RB0002XInternal Medicine - Obesity Medicine 48370-021 (Wisconsin)Secondary
208M00000XHospitalist 48370 (Wisconsin)Secondary
207R00000XInternal Medicine 48370-021 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Thedacare Regional Medical Center - Appleton IncAppleton, WIHospital
Thedacare Regional Med Ctr - NeenahNeenah, WIHospital
Thedacare Medical Center - New LondonNew london, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Thedacare Incorporated1759294887493

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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 Benjamin J Duffy allows following entities to bill medicare on his behalf.
Entity NameThedacare Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376656959
PECOS PAC ID: 1759294887
Enrollment ID: O20031106000088

News Archive

New TSPO-targeted PET imaging more fully evaluates extent of rheumatoid arthritis

A new positron emission tomography imaging method more fully evaluates the extent of rheumatoid arthritis by targeting translocator protein expression in the synovium (joint lining tissue).

New outpatient imaging center opened in Waukesha's Westbrook Health Center

Center for Diagnostic Imaging (CDI) has opened a new outpatient imaging center in Waukesha's Westbrook Health Center, and has relocated all of its Delafield center services to this new location. The new center allows CDI to expand services to include high-field (1.5T) MRI, multi-slice CT as well as x-ray. In addition, there are plans of offering digital mammography and ultrasound services in early 2010.

Over 80 countries mark world handwashing day

VOA News reports that more than 80 countries marked Global Handwashing Day Thursday. The news service writes that "[d]iarrhea is the third cause of death in West and Central Africa, which is responsible for 30 percent of the world's deaths of children under the age of five."

Celebrity supports Alzheimer's Association

National Football League (NFL) wide receiver for the Buffalo Bills, Terrell Owens, will support the Alzheimer's Association this fall by having his own team for Memory Walk(R).

Research reveals benefits of exercise in combating Alzheimer's disease

In a recent Journal of Biological Chemistry "Paper of the Week," research led by Ayae Kinoshita at the Kyoto University Graduate School of Medicine in Japan reveals the benefits of exercise in combating Alzheimer's disease.

Read more Medical News

› Verified 2 days ago

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 Benjamin J Duffy 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 Benjamin J Duffy, DO
3 Neenah Ctr,
Neenah, WI 54956-3070

Ph: (920) 720-7211
Dr Benjamin J Duffy, DO
200 Theda Clark Medical Plz Ste 420,
Neenah, WI 54956-2771

Ph: (920) 720-7211

News Archive

New TSPO-targeted PET imaging more fully evaluates extent of rheumatoid arthritis

A new positron emission tomography imaging method more fully evaluates the extent of rheumatoid arthritis by targeting translocator protein expression in the synovium (joint lining tissue).

New outpatient imaging center opened in Waukesha's Westbrook Health Center

Center for Diagnostic Imaging (CDI) has opened a new outpatient imaging center in Waukesha's Westbrook Health Center, and has relocated all of its Delafield center services to this new location. The new center allows CDI to expand services to include high-field (1.5T) MRI, multi-slice CT as well as x-ray. In addition, there are plans of offering digital mammography and ultrasound services in early 2010.

Over 80 countries mark world handwashing day

VOA News reports that more than 80 countries marked Global Handwashing Day Thursday. The news service writes that "[d]iarrhea is the third cause of death in West and Central Africa, which is responsible for 30 percent of the world's deaths of children under the age of five."

Celebrity supports Alzheimer's Association

National Football League (NFL) wide receiver for the Buffalo Bills, Terrell Owens, will support the Alzheimer's Association this fall by having his own team for Memory Walk(R).

Research reveals benefits of exercise in combating Alzheimer's disease

In a recent Journal of Biological Chemistry "Paper of the Week," research led by Ayae Kinoshita at the Kyoto University Graduate School of Medicine in Japan reveals the benefits of exercise in combating Alzheimer's disease.

Read more News

› Verified 2 days ago


Internal Medicine Doctors in Neenah, WI

Kelsey Kienert, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Main St, Neenah, WI 54956
Phone: 920-720-1463    
William L Nelson, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 101 Main St, Neenah, WI 54956
Phone: 920-727-4220    
Dr. Barbara L Lauderdale, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 804 E Forest Ave, Neenah, WI 54956
Phone: 920-722-6692    
Taylor B Doberstein, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Theda Clark Medical Plz Ste 240, Neenah, WI 54956
Phone: 920-831-5050    Fax: 920-727-4511
James R Burns, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Main St, Neenah, WI 54956
Phone: 920-727-4220    
Kim R Riess-sagers, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 300 N Commercial St, Suite 200, Neenah, WI 54956
Phone: 920-886-0818    Fax: 920-886-0773

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