Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Thomas G. Gehlbach, MD

Individual provider Pulmonary Disease Physician · NPI 1891905600

Thomas G. Gehlbach, MD is a Pulmonary Disease in Madison, Wisconsin. Qualified in 2004, 22 years ago. Practices with Dean Health Systems Inc, a 1,184-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois and Wisconsin.

Years since qualifying
22
Licensed in
IL, WI
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

700 S Park St Ste A
Madison, WI 53715-1830
Phone: (608) 260-2900
Fax: (608) 260-2951
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 215 E 1st St Ste 111, Dixon, IL 61021 — (815) 285-5966
  • 215 E. 1st St., Suite 153, Dixon, IL 61021-0000 — (815) 285-5966

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 54163-20 (WI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 036-129678 (IL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 22432-20 (WI)

Record details

NPI number1891905600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2007
Last updated in NPPESOctober 4, 2022
Certification dateOctober 4, 2022
Mailing address700 S Park St Ste A, Madison, WI 53715-1830

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Dean Health Systems Inc — 1184 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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