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Active NPI 1295732923 Individual Practitioner Male Practitioner

Dr. Michael Patrick Rudolph , DO

Anesthesiology • Marshfield, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Rudolph, DO is a certified Anesthesiology practicing in Marshfield, WI. With approximately 36 years of clinical experience since graduating from Midwestern University, Chicago College Of Osteopathic Med in 1990, Dr. Rudolph delivers high-quality medical care to the local community at 1000 N OAK AVE.

Dr. Rudolph is affiliated with Mchs Hospitals Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure in lower abdominal cavity including use of an endoscope, anesthesia for procedure on skin of arms, legs, or trunk, anesthesia for exam of uterus using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1000 N Oak Ave

Marshfield, WI 544495703

Telephone 7153875511
Associated Practice Facility / Clinic
🏢 Marshfield Clinic Inc Facility NPI 1952347981

Medicare Profile & Education

Medical School

Midwestern University, Chicago College Of Osteopathic Med

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Marshfield, WI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
36 Yrs +11.5 yrs vs City Avg
City Avg: 24.5 Yrs
State Avg: 23.3 Yrs
Regional Practice Density
34 Specialists

Practicing in Marshfield, WI (1360 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
72.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rudolph (36 Years) 36 Yrs
Marshfield Specialty Average (24.5 Years) 24.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope
13 13 $1175.30 $319.31
00400 Anesthesia for procedure on skin of arms, legs, or trunk
11 11 $501.05 $135.96

Medical Specialties & State Licenses

CMS Verified: 2026-03-19
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License WI 35353

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License TN DO0000001935

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License IN 02003014A

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License IA 3564

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology - Pain Medicine

NUCC Taxonomy Code: 207LP2900X

State License IA 3564

An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
200802530 (IN)
Medicaid State Provider ID
0442343 (IA)
Medicaid State Provider ID
0120733 (IA)
Commercial Insurance / Payer ID Phcs Pid Number
9265107 (IN)
Commercial Insurance / Payer ID Wellmark Group #
50171 (IA)
Commercial Insurance / Payer ID Medical License
4571 (SD)
Commercial Insurance / Payer ID Anthem Provider Number
000000391600 (IN)
Commercial Insurance / Payer ID Caqh Number
11507531 (IN)

Hospital & Practice Group Affiliations

Mchs Hospitals Inc

1000 N Oak Ave, Marshfield, WI 544495703

Phone: 7153875511

Mchs Hospitals Inc

1000 N Oak Ave, Marshfield, WI 544495703

Secondary Practice Locations

305 S State St

Aberdeen, SD 574014527

Phone: 6056222142

2727 Plaza Dr

Wausau, WI 544014192

Phone: 7158473166

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Muhammad Maaz Zuberi , MBBS

Surgery - Vascular Surgery

NPI 1003307638

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Dr. Jonathan Cutlan , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1013030758

Doctor of Medicine (M.D.)

Dr. Michael Katsnelson , MD

Psychiatry & Neurology - Neurology

NPI 1013170067

Doctor of Medicine (M.D.)

Kimberly Badzinski , CDE

Nutritionist - Nutrition, Education

NPI 1013234780

Certified Diabetes Educator

Dr. James Nash , DO

Internal Medicine

NPI 1013323187

Doctor of Osteopathic Medicine (D.O.)

Dr. Tahir Khan , MBBS

Internal Medicine - Pulmonary Disease

NPI 1013328095

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events
📍
Updated Practice Location March 19, 2026

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 7153875511)

📍
Updated Business Mailing Address March 19, 2026

Registered at 1000 N OAK AVE, MARSHFIELD, WI 544495703 (Tel: 7153875511)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 19, 2026

Anesthesiology (License #DO0000001935 in TN)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 14, 2024

Anesthesiology (License #3564 in IA)

NPI Profile Active February 01, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location February 01, 2012

Registered at 305 S STATE ST, ABERDEEN, SD 574014527 (Tel: 6056222142)

📍
Updated Business Mailing Address February 01, 2012

Registered at PO BOX 9168, MINNEAPOLIS, MN 554809168 (Tel: 8668258303)

👤
Provider Name / Credentials Updated February 01, 2012

Recorded as MICHAEL RUDOLPH, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2012

Anesthesiology (License #DO0000001935 in TN)

🟢
Initial NPI Registration & Enumeration July 07, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1295732923
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 07, 2005
Last Update: March 19, 2026
Sole Proprietor: Yes

Mailing Address

1000 N Oak Ave

Marshfield, WI 544495703

Phone: 7153875511

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.