DR. KELLY JANE UNDERHILL M.D.
NPI 1447275870
Radiology - Radiation Oncology in Great Falls, MT

Active since July 13, 2006PECOS EnrolledAccepts Medicare Assignment
3000 15TH AVE S, GREAT FALLS, MT 59405(406) 454-2171 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Kelly Jane Underhill M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KELLY JANE UNDERHILL M.D. (NPI 1447275870) is an individual radiation oncology provider in Great Falls, Montana, licensed in Montana (11840) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Benefis Hospitals Inc, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1447275870
Entity TypeIndividualFemale
Primary Taxonomy2085R0001X
Provider Legal NameDR. KELLY JANE UNDERHILLCredential: M.D.
Location Address3000 15TH AVE SGreat Falls, MT 59405-5240
Mailing Address3000 15th Ave SGreat Falls, MT 59405-5240 · (406) 454-2171
Sole ProprietorNo
Medical School CMSOtherGraduated 1992
Enumeration DateJuly 13, 2006
Last NPPES UpdateJuly 21, 2022
NPI 1447275870 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License Licensed in MT · 11840
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
3000 15TH AVE S, Great Falls, MT 59405

Other Identifiers 1

Medicaid1447275870MT

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Kelly Jane Underhill M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1759382880
PECOS Enrollment IDI20081024000302
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ct guidance for insertion of radiation therapy fields 77014
CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.
553 services38 patients
Calculation of radiation therapy dose 77300
Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.
176 services51 patients
Radiation treatment management, 5 treatment sessions 77427
Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.
124 services42 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
107 services80 patients
Design and construction of complex radiation treatment device 77334
The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.
106 services51 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
103 services89 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Benefis Hospitals Inc

Acute Care Hospitals · Great Falls, MT
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270012
Location1101 26th St SGreat Falls, MT 59405 · Cascade County
Emergency services Birthing friendly

Great Falls Clinic Hospital

Acute Care Hospitals · Great Falls, MT
5/5 CMS rating
OwnershipProprietary
CMS Certification Number270086
Location3010 15th Avenue SouthGreat Falls, MT 59405 · Cascade County
Emergency services

Northern Montana Hospital

Critical Access Hospitals · Havre, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271348
Location30 13th StHavre, MT 59501 · Hill County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$172.26 typical visit price
range $56.81 – $172.26
Typical copayment $43.06 (range $14.20 – $43.06)
Most-billed visit code 99205
Established Patient
$70.82 typical visit price
range $18.24 – $140.32
Typical copayment $17.70 (range $4.56 – $35.08)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pharmacist
3000 15TH AVE S
GREAT FALLS, MT 59405
Optometrist
3000 15TH AVE S
GREAT FALLS, MT 59405
Nurse Practitioner (Acute Care)
3000 15TH AVE S
GREAT FALLS, MT 59405
Surgery
3000 15TH AVE S
GREAT FALLS, MT 59405
Thoracic Surgery (Cardiothoracic Vascular Surgery)
3000 15TH AVE S
GREAT FALLS, MT 59405
Podiatrist (Foot & Ankle Surgery)
3000 15TH AVE S
GREAT FALLS, MT 59405
Anesthesiology (Pain Medicine)
3000 15TH AVE S
GREAT FALLS, MT 59405
Physician Assistant (Surgical)
3000 15TH AVE S
GREAT FALLS, MT 59405

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kelly Underhill's NPI number?

The NPI number for Kelly Underhill is 1447275870. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is Kelly Underhill located?

Kelly Underhill practices at 3000 15th Ave S, Great Falls, MT 59405. The listed phone number is (406) 454-2171.

What is Kelly Underhill's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Kelly Underhill enrolled in Medicare?

Yes. Kelly Underhill is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Kelly Underhill accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Kelly Underhill as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Kelly Underhill affiliated with any hospitals?

According to CMS data, Kelly Underhill is affiliated with Benefis Hospitals Inc, Great Falls Clinic Hospital and Northern Montana Hospital.

When was this NPI record last updated?

The NPPES record for Kelly Underhill was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.