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CHAD NATHANIEL SIEVERS
NPI 1467935635
Physician Assistant in Great Falls, MT

Active since September 12, 2018PECOS EnrolledAccepts Medicare Assignment
1310 9TH AVE S, GREAT FALLS, MT 59405(406) 799-0526 Get Directions Write a Review

NPPES record last updated: April 28, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 4, 2024, Jan 5, 2024, Dec 12, 2023 and 1 more (4 updates tracked since 2018).

About Chad Nathaniel Sievers NPPES

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

CHAD NATHANIEL SIEVERS (NPI 1467935635) is an individual physician assistant in Great Falls, Montana, licensed in Montana (79074) and active in the NPI registry since September 2018. He is enrolled in Medicare PECOS, is affiliated with Great Falls Clinic Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1467935635
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameCHAD NATHANIEL SIEVERS
Location Address1310 9TH AVE SGreat Falls, MT 59405-2659
Mailing Address802 2nd St SeCut Bank, MT 59427-3329 · (406) 873-2251 · Fax (406) 873-3118
Phone(406) 799-0526
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateSeptember 12, 2018
Last NPPES UpdateApril 28, 20254 updates tracked since enumeration
NPPES CertifiedApril 28, 2025
✔ NPI 1467935635 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in MT · 79074✔ Licensed in AZ · 7233
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1310 9TH AVE S, Great Falls, MT 59405
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and more.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

Chad Nathaniel Sievers 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 ID8527303429
PECOS Enrollment IDI20200106003027
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 6

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.

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.
214 services204 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.
165 services158 patients
Injection, ketorolac tromethamine, per 15 mg J1885
Ketorolac tromethamine is a medication administered through injection, often used to manage moderate to severe pain. Each 15 mg dose helps to reduce hormones causing inflammation and pain in the body. It is not recommended for long-term use.
72 services37 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
50 services49 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
45 services45 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

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

Pondera Medical Center

Critical Access Hospitals · Conrad, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271324
Location805 Sunset BlvdConrad, MT 59425 · Pondera County
Emergency services

Logan Health - Shelby

Critical Access Hospitals · Shelby, MT
OwnershipVoluntary non-profit - Private
CMS Certification Number271328
Location640 Park AveShelby, MT 59474 · Toole 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
$87.97 typical visit price
range $56.81 – $172.26
Typical copayment $21.99 (range $14.20 – $43.06)
Most-billed visit code 99203
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.

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 Chad Sievers's NPI number?

The NPI number for Chad Sievers is 1467935635. It was assigned to this individual provider in the NPPES registry on September 12, 2018.

Where is Chad Sievers located?

Chad Sievers practices at 1310 9th Ave S, Great Falls, MT 59405. The listed phone number is (406) 799-0526.

What is Chad Sievers's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Chad Sievers enrolled in Medicare?

Yes. Chad Sievers 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 Chad Sievers accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Montana, Oscar Health Plan, Inc. and Providence Health Plan list Chad Sievers 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 Chad Sievers affiliated with any hospitals?

According to CMS data, Chad Sievers is affiliated with Great Falls Clinic Hospital, Pondera Medical Center and Logan Health - Shelby.

When was this NPI record last updated?

The NPPES record for Chad Sievers was last updated on April 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.