Thomas G Gehlbach, MD - Medicare Pulmonary Disease in Madison, WI

Thomas G Gehlbach, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Madison, Wisconsin. He graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Dean Health Systems Inc and his current practice location is 700 S Park St Ste A, Madison, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (608) 260-2900.

Thomas G Gehlbach is licensed to practice in Wisconsin (license number 54163-20) 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 1891905600.

Contact Information

Thomas G Gehlbach, MD
700 S Park St Ste A,
Madison, WI 53715-1830
(608) 260-2900
(608) 260-2951

Map and Direction




Physician's Profile

Full NameThomas G Gehlbach
GenderMale
SpecialityPulmonary Disease
Experience20 Years
Location700 S Park St Ste A, Madison, 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:
  • Thomas G Gehlbach graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1891905600
  • Provider Enumeration Date: 05/23/2007
  • Last Update Date: 10/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3375692114
  • Enrollment ID: I20220725002956

Medical Identifiers

Medical identifiers for Thomas G Gehlbach such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891905600NPI-NPPES
036129678MedicaidIL
381220027OtherILMEDICARE
61014OtherWIDEAN HEALTH INSURANCE
1891905600MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 036-129678 (Illinois)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 22432-20 (Wisconsin)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 54163-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health St Mary's Hospital - MadisonMadison, WIHospital
Ssm Health St Clare Hospital - BarabooBaraboo, WIHospital
Divine Savior HealthcarePortage, WIHospital
Columbus Community HospitalColumbus, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dean Health Systems Inc70128279831054

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. Thomas G Gehlbach allows following entities to bill medicare on his behalf.
Entity NameDean Health Systems Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053358846
PECOS PAC ID: 7012827983
Enrollment ID: O20031105000584

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. Thomas G Gehlbach 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
Thomas G Gehlbach, MD
700 S Park St Ste A,
Madison, WI 53715-1830

Ph: (608) 260-2900
Thomas G Gehlbach, MD
700 S Park St Ste A,
Madison, WI 53715-1830

Ph: (608) 260-2900

Reviews and Comments


Internal Medicine Doctors in Madison, WI

Prof. Marvin Lyle Birnbaum, MD
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Phone: 608-263-9641    Fax: 608-265-4429
Dr. Medhavani Dhruv Chandra, MD
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Phone: 608-263-6400    
Yingyu Gao, MD
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Jennifer Marie Rydz, MD
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Practice Location: Uw Health - Gme, 749 University Row Ste 200, Madison, WI 53705
Phone: 608-263-6400    
Dr. Sam Joseph Lubner, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 600 Highland Ave, Madison, WI 53792
Phone: 608-265-1700    
Randy S Heidel, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 20 S Park St, Madison, WI 53715
Phone: 608-287-2250    Fax: 608-287-2438
Benjamin Kleiber, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 700 S Park St, Dean & St. Mary's Outpatient Center, Madison, WI 53715
Phone: 608-260-2900    Fax: 608-260-2956

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.