JOSEPH PAUL SCHOWALTER D.O.
NPI 1811213473
Internal Medicine - Gastroenterology in Robbinsdale, MN

Q: What is Joseph Schowalter's NPI number?

The NPI number for Joseph Schowalter is 1811213473. It was assigned to this individual provider in the NPPES registry on April 7, 2010.

Q: What is Joseph Schowalter's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Schowalter was last updated on July 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since April 07, 2010PECOS EnrolledAccepts Medicare Assignment

3300 OAKDALE AVE N, ROBBINSDALE, MN 55422(763) 581-5600(763) 581-5601 Get Directions Write a Review

NPPES record last updated: July 23, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 23, 2018, Sep 21, 2017 (2 updates tracked since 2017).

On this page

About Joseph Paul Schowalter D.o. NPPES

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

JOSEPH PAUL SCHOWALTER D.O. (NPI 1811213473) is an individual gastroenterology provider in Robbinsdale, Minnesota, licensed in Minnesota (64325) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Spencer Municipal Hospital, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2010).

NPPES Registry Identity

NPI1811213473

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameJOSEPH PAUL SCHOWALTERCredential: D.O.

Location Address3300 OAKDALE AVE NRobbinsdale, MN 55422

Mailing Address2925 46th Ct EInver Grove Heights, MN 55076-1124 · (651) 283-7653

Phone(763) 581-5600

Fax(763) 581-5601

Sole ProprietorNo

Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 2010

Enumeration DateApril 7, 2010

Last NPPES UpdateJuly 23, 20182 updates tracked since enumeration

✔ NPI 1811213473 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in MN · 64325✔ Licensed in IL · 036-132733

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

3300 OAKDALE AVE N, Robbinsdale, MN 55422

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Sanford Health Plan, Wellmark Health Plan of Iowa, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joseph Paul Schowalter D.o. 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 ID7012218373

PECOS Enrollment IDI20180810000907, I20210825003798

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.

Medicare Billing Reassignments

Medicare enrollment records show Joseph Schowalter reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mankato Clinic Ltd

67 mi

Family Medicine

1230 E MAIN ST
Mankato, MN 56001

Reassigned Medicare billing, Minnesota enrollment
322 clinicians in this Medicare group

NPI 1629044029 (800) 657-6944

Avera Mckennan

162 mi

Critical Access

301 FLYNN DR
Milbank, SD 57252

Reassigned Medicare billing, South Dakota enrollment
1,277 clinicians in this Medicare group

NPI 1548272818 (605) 432-4538

Monument Health Rapid City Hospital, Inc.

446 mi

Family Medicine

112 7TH AVENUE
Wall, SD 57790

Reassigned Medicare billing, South Dakota enrollment
831 clinicians in this Medicare group

NPI 1265811285 (605) 279-2149

Hrmc, LLC

1,328 mi

Internal Medicine

1799 KIOWA AVE STE 104
Lake Havasu City, AZ 86403

Reassigned Medicare billing, Arizona enrollment
70 clinicians in this Medicare group

NPI 1932610482 (928) 505-1030

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

111 services109 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

64 services62 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

58 services58 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

38 services37 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

33 services22 patients

Review by radiologist of image from tube placement into bile duct using an endoscope 74328

This procedure involves a specialist, called a radiologist, examining an image taken during a tube placement into your bile duct. The tube is inserted with the help of a tool called an endoscope. This allows the doctor to check for any issues or abnormalities in your bile duct.

27 services26 patients

Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 43264

This procedure, called an endoscopic retrograde cholangiopancreatography (ERCP), involves using a flexible tube with a camera (endoscope) to locate and remove stones or debris from your bile or pancreatic duct. It's a non-surgical method to clear the ducts, enhancing your digestive health.

25 services23 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

23 services23 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

22 services22 patients

Incision of pancreatic outlet using a flexible endoscope 43262

This procedure involves a small cut in the outlet of the pancreas using a flexible tube with a camera, called an endoscope. It helps doctors diagnose and treat conditions affecting the pancreas, enhancing patient comfort and recovery.

15 services14 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

15 services15 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

15 services15 patients

Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43259

This procedure involves a flexible tube with a camera, called an endoscope, inserted through your mouth to examine your esophagus, stomach, and upper small bowel. An ultrasound device on the endoscope helps get detailed images. It's safe and helps diagnose various conditions.

14 services14 patients

Insertion of stent into pancreatic or bile duct using a flexible endoscope 43274

This procedure involves the placement of a tiny tube, known as a stent, into your pancreatic or bile duct. A flexible endoscope, a long, thin instrument with a light and camera, is used. It aids in relieving blockages and improving flow in these ducts.

13 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Spencer Municipal Hospital

Acute Care Hospitals · Spencer, IA

5/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number160112

Location1200 1st Avenue EastSpencer, IA 51301 · Clay County

Emergency services Birthing friendly

Mayo Clinic Health System - Mankato

Acute Care Hospitals · Mankato, MN

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240093

Location1025 Marsh StreetMankato, MN 56001 · Blue Earth County

Emergency services Birthing friendly

Brookings Health System

Acute Care Hospitals · Brookings, SD

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number430008

Location300 22nd AveBrookings, SD 57006 · Brookings 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

Avera Heart Hospital Of South Dakota

Acute Care Hospitals · Sioux Falls, SD

5/5 CMS rating

OwnershipProprietary

CMS Certification Number430095

Location4500 W 69th StSioux Falls, SD 57108 · Lincoln County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55422 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

$127.61 typical visit price

range $56.00 – $168.28

Typical copayment $31.90 (range $14.00 – $42.07)

Most-billed visit code 99204

Established Patient

$98.61 typical visit price

range $18.32 – $138.04

Typical copayment $24.65 (range $4.58 – $34.51)

Most-billed visit code 99214

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.

MICHAELA ANNE MCLAIN FNP

Nurse Practitioner (Family)

3300 OAKDALE AVE N
ROBBINSDALE, MN 55422

Hennepin County (763) 520-5110

ALYSSA WARDEN DO

Physical Medicine & Rehabilitation

3300 OAKDALE AVE N
ROBBINSDALE, MN 55422

Hennepin County (763) 520-5200

ABDULAZIZ GABOW MBBS

Family Medicine

3300 OAKDALE AVE N
ROBBINSDALE, MN 55422

Hennepin County (763) 520-5200

WILLIAM NATHAN LISBERG MD

Radiology (Diagnostic Radiology)

3300 OAKDALE AVE N
ROBBINSDALE, MN 55422

Hennepin County (763) 559-2171

DR. LAURA L SCHMITZ MD

Pathology (Anatomic Pathology & Clinical Pathology)

3300 OAKDALE AVE N
MINNEAPOLIS, MN 55422

Hennepin County (763) 581-4150

DR. MARY DELLING MCLAURIN MD

Internal Medicine (Cardiovascular Disease)

3300 OAKDALE AVE N, #200
MINNEAPOLIS, MN 55422

Hennepin County (763) 520-2001

DR. ALOK MAHESHWARI MD

Internal Medicine (Interventional Cardiology)

3300 OAKDALE AVE N
ROBBINSDALE, MN 55422

Hennepin County (763) 581-5400

MS. TINA MARIE ALLENBURG NURSE PRACTITIONER

Nurse Practitioner

3300 OAKDALE AVE N, SUITE 200
MINNEAPOLIS, MN 55422

Hennepin County (763) 520-2000

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 Joseph Schowalter's NPI number?

The NPI number for Joseph Schowalter is 1811213473. It was assigned to this individual provider in the NPPES registry on April 7, 2010.

Where is Joseph Schowalter located?

Joseph Schowalter practices at 3300 Oakdale Ave N, Robbinsdale, MN 55422. The listed phone number is (763) 581-5600.

What is Joseph Schowalter's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Joseph Schowalter enrolled in Medicare?

Yes. Joseph Schowalter 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.

Which organizations bill Medicare for Joseph Schowalter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Schowalter reassigns Medicare benefits to 4 organizations: Mankato Clinic Ltd (Mankato, MN), Avera Mckennan (Milbank, SD), Monument Health Rapid City Hospital, Inc. (Wall, SD) and Hrmc, LLC (Lake Havasu City, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Schowalter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Schowalter accept?

Health plans from Avera Health Plans, Sanford Health Plan, Wellmark Health Plan of Iowa, Inc. and Wellmark of South Dakota, Inc. list Joseph Schowalter 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 Joseph Schowalter affiliated with any hospitals?

According to CMS data, Joseph Schowalter is affiliated with Spencer Municipal Hospital, Mayo Clinic Health System - Mankato, Brookings Health System, Avera Mckennan Hospital & University Health Center and Avera Heart Hospital Of South Dakota.

When was this NPI record last updated?

The NPPES record for Joseph Schowalter was last updated on July 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.