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

Dr. Sydney Reagan Lillard, MD

Individual provider Surgery Physician · NPI 1619082336

Dr. Sydney Reagan Lillard, MD is a General Surgery in Kalispell, Montana. Qualified in 2001, 25 years ago. Practices with Kalispell Regional Medical Center Inc, a 418-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Montana and Washington.

Years since qualifying
25
Licensed in
MT, WA
In the registry since
2006
Specialties on file
4
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

1333 Surgical Services Way
Kalispell, MT 59901-4844
Phone: (406) 752-5000
Fax: (406) 752-8220
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 12368 (MT)
Surgery Physician Taxonomy 208600000X · Licence MD00046982 (WA)
Surgical Oncology Physician Taxonomy 2086X0206X · Licence MD00046982 (WA)
Surgical Oncology Physician Taxonomy 2086X0206X · Licence 12368 (MT)

Record details

NPI number1619082336
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 20, 2006
Last updated in NPPESNovember 27, 2023
Certification dateJune 26, 2020

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Kalispell Regional Medical Center Inc — 418 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

Other providers in Kalispell