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

Dr. Gregory Dammann, MD

Individual provider Orthopaedic Surgery Physician · NPI 1689652455

Dr. Gregory Dammann, MD is an Orthopedic Surgery in Galena, Illinois. Qualified in 1997, 29 years ago. Practices with Midwest Medical Center, a 36-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
29
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Medical Center Dr
Galena, IL 61036-8118
Phone: (815) 777-1340
Show map & directions

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

Additional practice locations (1)

  • 117 N Main St, Elizabeth, IL 61028-8800 — (815) 858-2238

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 036138935 (IL)

Record details

NPI number1689652455
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 3, 2006
Last updated in NPPESFebruary 3, 2026
Certification dateFebruary 3, 2026
Mailing addressPo Box 268, Freeport, IL 61032-0268

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Midwest Medical Center — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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