Active NPI 1295716926 Individual Practitioner Male Practitioner

Dr. Diego John Muilenburg , MD

Surgery • Springfield, OR

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Diego Muilenburg, MD is a certified Surgery practicing in Springfield, OR. With approximately 21 years of clinical experience since graduating from Georgetown University School Of Medicine in 2005, Dr. Muilenburg delivers high-quality medical care to the local community at PEACEHEALTH SURGICAL SPECIALITIES.

Dr. Muilenburg maintains professional affiliations with Peacehealth, Peacehealth Medical Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

Peacehealth Surgical Specialities
3355 Riverbend Dr., Suite 300

Springfield, OR 974778800

Telephone 5412228333

Fax 5412228320

Medicare Profile & Education

Medical School

Georgetown University School Of Medicine

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Springfield, OR

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -1.0 yrs vs City Avg

City Avg: 22.0 Yrs

State Avg: 23.3 Yrs

Regional Practice Density

26 Specialists

Practicing in Springfield, OR (555 Statewide)

Telehealth Adoption Rate

30.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

60.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Muilenburg (21 Years) 21 Yrs

Springfield Specialty Average (22.0 Years) 22.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	49	49	$550.14	$212.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	29	$305.68	$121.57
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	27	$442.48	$173.98
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$407.75	$160.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	19	19	$229.05	$84.53
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	19	19	$564.79	$201.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	15	$331.68	$122.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$479.78	$155.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$318.54	$107.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$454.18	$171.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$501.00	$161.51
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	26	$394.00	$97.89
99213 Established patient office or other outpatient visit, typically 15 minutes	16	15	$255.00	$66.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$327.00	$108.04
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$633.00	$213.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	24	$394.00	$98.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$644.00	$134.43
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	22	$555.00	$144.80
99213 Established patient office or other outpatient visit, typically 15 minutes	21	17	$255.00	$66.60
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$841.00	$182.50
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$380.00	$82.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	29	19	$394.00	$78.57
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$841.00	$167.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$644.00	$129.10

Medical Specialties & State Licenses

CMS Verified: 2022-11-29

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OR MD166758

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery - Surgical Oncology

NUCC Taxonomy Code: 2086X0206X

State License AZ 53543

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

Surgery - Surgical Oncology

NUCC Taxonomy Code: 2086X0206X

State License OR MD166758

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

500675780 (OR)

Hospital & Practice Group Affiliations

Peacehealth Medical Group

3355 Riverbend Dr, Springfield, OR 974778800

Phone: 5412222402

Peacehealth

3377 Riverbend Dr, Springfield, OR 974778803

Phone: 5412222700

Secondary Practice Locations

3377 Riverbend Dr Ste 230

Springfield, OR 974778806

Phone: 5412222700

Practice Associates & Co-Workers

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

12 Associated Practitioners

Dr. Daniel Cusati , MD

Surgery

NPI 1134210370

Doctor of Medicine (M.D.)

Heidi Semple , NP

Nurse Practitioner - Family

NPI 1205355740

Nurse Practitioner

Chang Liu , PA-C

Physician Assistant

NPI 1205678745

Physician Assistant (Certified)

Dr. Nichole Ingalls , MD

Surgery

NPI 1235357104

Doctor of Medicine (M.D.)

Dr. Katelyn Clark , MD

Surgery

NPI 1366732729

Doctor of Medicine (M.D.)

Dr. David Dehaas , MD

Surgery

NPI 1417986761

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

15 Historical Events

📍

Updated Practice Location February 28, 2024

Registered at PEACEHEALTH SURGICAL SPECIALITIES, 3355 RIVERBEND DR., SUITE 300, SPRINGFIELD, OR 974778800 (Tel: 5412228333)

📍

Updated Business Mailing Address February 28, 2024

Registered at PEACEHEALTH SURGICAL SPECIALITIES, 3355 RIVERBEND DR., SUITE 300, SPRINGFIELD, OR 974778800 (Tel: 5412228333)

📍

Updated Practice Location May 23, 2022

Registered at 3355 RIVERBEND DR STE 300, SPRINGFIELD, OR 974778800 (Tel: 5418688303)

📍

Updated Business Mailing Address May 23, 2022

Registered at 3355 RIVERBEND DR STE 300, SPRINGFIELD, OR 974778800 (Tel: 5418689303)

✅

NPI Profile Active February 01, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 01, 2017

Registered at 14200 W CELEBRATE LIFE WAY, GOODYEAR, AZ 853383007 (Tel: 6232073000)

📍

Updated Business Mailing Address February 01, 2017

Registered at 14200 W CELEBRATE LIFE WAY, GOODYEAR, AZ 853383007

👤

Provider Name / Credentials Updated February 01, 2017

Recorded as DIEGO MUILENBURG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2017

Surgery (License #53543 in AZ)

✅

NPI Profile Active July 25, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location July 25, 2012

Registered at 12902 USF MAGNOLIA DR, SRB-4 CUTANEOUS OFFICES, TAMPA, FL 336129416 (Tel: 8137453131)

📍

Updated Business Mailing Address July 25, 2012

Registered at 12902 USF MAGNOLIA DR, SRB-4 CUTANEOUS OFFICES, TAMPA, FL 336129416 (Tel: 8137453131)

👤

Provider Name / Credentials Updated July 25, 2012

Recorded as DIEGO MUILENBURG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 25, 2012

Surgery (License #ME 112614 in FL)

🟢

Initial NPI Registration & Enumeration November 09, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1295716926

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: November 09, 2005

Last Update: February 28, 2024

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

Peacehealth Surgical Specialities, 3355 Riverbend Dr., Suite 300

Springfield, OR 974778800

Phone: 5412228333

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.