Dr Joan M Duggan, MD - Medicare Infectious Disease in Toledo, OH

Dr Joan M Duggan, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Toledo, Ohio. She went to University Of Toledo College Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice University Of Toledo Physicians Llc and her current practice location is 3125 Transverse Dr., Toledo, Ohio. You can reach out to her office (for appointments etc.) via phone at (419) 383-3780.

Dr Joan M Duggan is licensed to practice in Ohio (license number 35063775) 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 1891780300.

Contact Information

Dr Joan M Duggan, MD
3125 Transverse Dr.,
Toledo, OH 43614-5809
(419) 383-3780
(419) 383-2852

Map and Direction




Physician's Profile

Full NameDr Joan M Duggan
GenderFemale
SpecialityInfectious Disease
Experience35 Years
Location3125 Transverse Dr., Toledo, Ohio
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:
  • Dr Joan M Duggan attended and graduated from University Of Toledo College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1891780300
  • Provider Enumeration Date: 09/12/2005
  • Last Update Date: 10/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5193612554
  • Enrollment ID: I20040301000943

Medical Identifiers

Medical identifiers for Dr Joan M Duggan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891780300NPI-NPPES
0181137MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 35063775 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Toledo Medical CenterToledo, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Toledo Physicians Llc8729983416315

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 Joan M Duggan allows following entities to bill medicare on her behalf.
Entity NameUniversity Of Toledo Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942296033
PECOS PAC ID: 8729983416
Enrollment ID: O20031205000019
Entity NamePromedica Central Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043270150
PECOS PAC ID: 2365348190
Enrollment ID: O20031211000226

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 Joan M Duggan 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 Joan M Duggan, MD
3355 Glendale Ave, Third Floor,
Toledo, OH 43614-2426

Ph: (419) 383-7100
Dr Joan M Duggan, MD
3125 Transverse Dr.,
Toledo, OH 43614-5809

Ph: (419) 383-3780

Reviews and Comments


Internal Medicine Doctors in Toledo, OH

Dr. Mani Khorsand Askari, M.D, FACP
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Medicare: Medicare Enrolled
Practice Location: 3000 Arlington Ave Ofc, Toledo, OH 43614
Phone: 419-383-6821    Fax: 419-383-6180
Hoda Shabpiray, MD
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Practice Location: 3125 Transverse Dr, Toledo, OH 43614
Phone: 419-383-3627    Fax: 419-383-2021
Theodore J. Ware, MD
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Practice Location: 2409 Cherry St, Suite 207, Toledo, OH 43608
Phone: 419-251-4696    Fax: 419-251-3572
Muhammad Rizwan Faisal, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2142 N Cove Blvd, Toledo, OH 43606
Phone: 419-291-1111    
Drew Randall Oostra, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2109 Hughes Dr Ste 450, Toledo, OH 43606
Phone: 419-291-2003    Fax: 419-479-6977
Dr. Caitlyn Marie Hollingshead, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3000 Arlington Ave # Ms 1201, Toledo, OH 43614
Phone: 419-383-3780    Fax: 419-383-2021
Naeem A Lughmani, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4235 Secor Rd, Toledo, OH 43623
Phone: 419-479-5392    

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).

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