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PATRICK ARTHUR DREIS PA
NPI 1245203132
Physician Assistant in Big Stone City, SD

Active since February 10, 2006PECOS EnrolledAccepts Medicare Assignment
451 MAIN ST, BIG STONE CITY, SD 57216(605) 862-7999(605) 862-7998 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Mar 7, 2023 (2 updates tracked since 2023).

About Patrick Arthur Dreis Pa NPPES

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

PATRICK ARTHUR DREIS PA (NPI 1245203132) is an individual physician assistant in Big Stone City, South Dakota, licensed in South Dakota (0568) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Ortonville Area Health Services, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1245203132
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NamePATRICK ARTHUR DREISCredential: PA
Location Address451 MAIN STBig Stone City, SD 57216
Mailing Address451 Main StBig Stone City, SD 57216 · (605) 862-7999 · Fax (605) 862-7998
Phone(605) 862-7999
Fax(605) 862-7998
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateFebruary 10, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1245203132 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in SD · 0568
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.
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License 0568 (SD)
451 MAIN ST, Big Stone City, SD 57216
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Other Identifiers 2

Other0568SD · Pa
Medicaid6825640SD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Medica, Sanford Health Plan 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

Patrick Arthur Dreis Pa 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 ID8921996737
PECOS Enrollment IDI20040515000197
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 11

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.
394 services132 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
216 services90 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.
122 services73 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
43 services34 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
40 services24 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.
40 services32 patients

Hospital Affiliations CMS Care Compare 4

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

Ortonville Area Health Services

Critical Access Hospitals · Ortonville, MN
OwnershipGovernment - Local
CMS Certification Number241342
Location450 Eastvold AveOrtonville, MN 56278 · Big Stone County
Emergency services Birthing friendly

Prairie Lakes Healthcare System, Inc

Acute Care Hospitals · Watertown, SD
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430005
Location401 9th Avenue NW Post Office Box 1210Watertown, SD 57201 · Codington County
Emergency services Birthing friendly

Avera Mckennan Hospital & University Health Center

Acute Care Hospitals · Sioux Falls, SD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430016
Location1325 S Cliff AveSioux Falls, SD 57117 · Minnehaha County
Emergency services Birthing friendly

Milbank Area Hospital/Avera Health

Critical Access Hospitals · Milbank, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431326
Location301 Flynn DriveMilbank, SD 57252 · Grant County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57216 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
$85.21 typical visit price
range $55.52 – $167.23
Typical copayment $21.30 (range $13.88 – $41.80)
Most-billed visit code 99203
Established Patient
$69.20 typical visit price
range $18.08 – $137.08
Typical copayment $17.30 (range $4.52 – $34.27)
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.

Referred Medical Equipment & Supplies CMS DME claims 9

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
3 suppliers51 claims66 services$5.69 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
2 suppliers13 claims13 services$45.95 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
2 suppliers11 claims11 services$108.62 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
2 suppliers12 claims12 services$25.12 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
2 suppliers14 claims71 services$3.22 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers25 claims26 services$20.49 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

AVERA MCKENNAN
Physician Assistant
451 MAIN ST
BIG STONE CITY, SD 57216
Grant County (605) 862-7999

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 Patrick Dreis's NPI number?

The NPI number for Patrick Dreis is 1245203132. It was assigned to this individual provider in the NPPES registry on February 10, 2006.

Where is Patrick Dreis located?

Patrick Dreis practices at 451 Main St, Big Stone City, SD 57216. The listed phone number is (605) 862-7999.

What is Patrick Dreis's specialty?

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

Is Patrick Dreis enrolled in Medicare?

Yes. Patrick Dreis 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 Patrick Dreis accept?

Health plans from Avera Health Plans, Medica, Sanford Health Plan and Security Health Plan list Patrick Dreis 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 Patrick Dreis affiliated with any hospitals?

According to CMS data, Patrick Dreis is affiliated with Ortonville Area Health Services, Prairie Lakes Healthcare System, Inc, Avera Mckennan Hospital & University Health Center and Milbank Area Hospital/Avera Health.

When was this NPI record last updated?

The NPPES record for Patrick Dreis was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.