Dr. Diego John Muilenburg, MD
- Medicare services, 2024
- 137
- Medicare patients, 2024
- 142
- Part D claims, 2024
- 320
- Publications
- 5
- Hospital affiliations
- 3
- Practice address
- 3333 Riverbend Drive, Springfield, OR 97477
- Practice phone
- Call (541) 222-7300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Muilenburg's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Diego John Muilenburg is a general surgeon in Springfield, Oregon
Dr. Muilenburg practices at PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon, part of PeaceHealth.
Dr. Muilenburg's NPI, 1295716926, was assigned on November 9, 2005. Dr. Muilenburg graduated from Georgetown University School of Medicine in 2005. Dr. Muilenburg holds Oregon license MD166758.
- NPI
- 1295716926NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719034065
- NPI enumeration date
- November 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (541) 222-7300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diego John Muilenburg practices at PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon
Dr. Muilenburg's primary practice is PeaceHealth Sacred Heart Medical Center RiverBend, at 3333 Riverbend Drive, Springfield, OR 97477 in Lane County. The practice phone is (541) 222-7300.
- PeaceHealth Sacred Heart Medical Center RiverBend3333 Riverbend Drive, Springfield, OR 97477 · Lane CountyPhone(541) 222-7300
Source: Dmand AI Affiliation Data
Dr. Diego John Muilenburg is affiliated with 5 sites of care and 2 medical groups
Dr. Muilenburg's primary practice is PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon, part of PeaceHealth. Dr. Muilenburg is also affiliated with PeaceHealth Peace Harbor Medical Center. The medical group on file is PeaceHealth Medical Group Behavioral Health. Dmand AI also links Dr. Muilenburg to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Diego John Muilenburg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Muilenburg practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth Sacred Heart Medical Center RiverBend | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across PeaceHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Diego John Muilenburg is one of 438 general surgeons in Oregon
Surgery is Dr. Muilenburg's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Muilenburg's licenses on file in 2 states: Oregon and Arizona.
Specialties and state licenses
- Surgery, OregonPrimary
- Surgical oncology, Arizona
General surgeons near Dr. Muilenburg
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Diego John Muilenburg billed Medicare for 137 services in 2024
CMS data shows 137 Medicare services from Dr. Muilenburg across 4 procedure codes in 2024, all of them office visits, for 142 Medicare patients. Medicare paid $16,053 for them. Every service was in an office.
Dr. Muilenburg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 992024: 13738%
Dr. Muilenburg compared with the Oregon median for general surgeons, 2024
- Dr. Muilenburg
- Oregon median
- Medicare services
- 137vs 8365% above
- Medicare patients
- 142vs 8273% above
- Part D claims
- 243vs 475.2 times
Medians across 433 general surgeons in Oregon with Dmand AI profiles that report each measure.
Dr. Muilenburg's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Diego John Muilenburg treated 142 Medicare patients in 2024, average age 73
CMS counts 142 Medicare patients who saw Dr. Muilenburg in 2024. The largest group is 65 to 74, with 70 patients. 67% of them have high blood pressure, and 63% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Muilenburg's median patient age at 71, with 49% women.
Dr. Muilenburg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Muilenburg's Medicare patients by sex, 2024
- Women6949%
- Men7351%
Chronic conditions among Dr. Muilenburg's Medicare patients, 2024
- High blood pressure67%
- High cholesterol63%
- Arthritis37%
- Cancer36%
- Anxiety26%
- Mood disorders26%
- Depression23%
- Diabetes22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Muilenburg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Diego John Muilenburg wrote 320 Medicare Part D claims in 2024
In 2024, Dr. Muilenburg wrote 320 Medicare Part D claims for 115 patients. 98% of them were for generic drugs. CMS names the drug for 243 of them, across 9 drugs with 11 or more claims each, at $1,906 in total drug cost. In 2023, CMS named 161 claims across 8 drugs.
Dr. Muilenburg's Part D claims by kind of drug, 2024
- Generic313 claims98%
- Brand-name and other7 claims2%
Dr. Muilenburg's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Muilenburg's Part D claims, 2024
- Opioids31%98 of 320 claims
- Antibiotics15%47 of 320 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1612024: 24351%
Drugs named by CMS: 9 in 2024, 8 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Diego John Muilenburg ranks in the 74th percentile for melanoma (skin cancer) excision in Medicare
Dr. Muilenburg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Muilenburg as offering telehealth. CMS counts 20 procedures of melanoma (skin cancer) excision by Dr. Muilenburg, more than 74% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Muilenburg ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 74th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Diego John Muilenburg has 5 publications on record
Dmand AI links 5 papers to Dr. Muilenburg, published from 2010 to 2019. 2014 was the busiest year, with 2. Dr. Muilenburg's most frequent co-authors are Richard John Bold, MD, Georgia M. Beasley, MD and Jodi M. Coates, MD.
Dr. Muilenburg's papers by year, 2010 to 2019
Dr. Muilenburg's most frequent co-authors
- Richard John Bold, MD3 shared papers
- Georgia M. Beasley, MD1 shared paper
- Jodi M. Coates, MD1 shared paper
Recent publications by Dr. Muilenburg
Anticancer Res
See who Dr. Muilenburg researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Muilenburg works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Diego John Muilenburg received $21,698 in industry payments from 2016 to 2025
CMS Open Payments shows 113 general payments to Dr. Muilenburg from 10 drug and device companies from 2016 to 2025. Education make up the largest share, 51% of the total. Intuitive Surgical, Inc. paid the most, $18,361.
General payments to Dr. Muilenburg by program year, 2016 to 2025
General payments to Dr. Muilenburg by kind, 2016 to 2025
- Education$10,99151%
- Travel and lodging$6,40730%
- Food and beverage$3,78417%
- Speaker and faculty fees$5002%
- Gifts$160%
Companies that paid Dr. Muilenburg the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Diego John Muilenburg graduated from Georgetown University School of Medicine
Dr. Muilenburg graduated from Georgetown University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Diego John Muilenburg's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Diego John Muilenburg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Diego John Muilenburg's NPI number?
Dr. Diego John Muilenburg's NPI number is 1295716926. It was assigned on November 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Diego John Muilenburg?
Dr. Diego John Muilenburg is a general surgeon in Springfield, Oregon. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Diego John Muilenburg practice?
Dr. Muilenburg practices at 3333 Riverbend Drive, Springfield, OR 97477. Dr. Muilenburg's primary practice is PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon, part of PeaceHealth. Dmand AI also links Dr. Muilenburg to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Diego John Muilenburg's office phone number?
The practice phone on file for Dr. Muilenburg is (541) 222-7300.
What is Dr. Diego John Muilenburg's medical license number?
Dr. Muilenburg holds Oregon license MD166758, one of the licenses on file in 2 states.
Which states has Dr. Diego John Muilenburg been licensed in?
Dmand AI has state licenses on file for Dr. Muilenburg in Oregon and Arizona.
Which hospitals is Dr. Diego John Muilenburg affiliated with?
Dr. Muilenburg practices at PeaceHealth Sacred Heart Medical Center RiverBend in Springfield, Oregon. Dr. Muilenburg is also affiliated with PeaceHealth Peace Harbor Medical Center. Dmand AI links Dr. Muilenburg to 1 more hospital.
What medical group is Dr. Diego John Muilenburg part of?
Dr. Muilenburg is linked to PeaceHealth Medical Group Behavioral Health. Dmand AI links Dr. Muilenburg to 1 more medical group.
Does Dr. Diego John Muilenburg accept Medicare?
Yes. CMS data shows Dr. Muilenburg billed Medicare for 137 services in 2024, and Dr. Muilenburg accepts Medicare assignment.
Does Dr. Diego John Muilenburg offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Muilenburg as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Diego John Muilenburg see?
CMS counts 142 Medicare patients who saw Dr. Muilenburg in 2024, with an average age of 73.
What services does Dr. Diego John Muilenburg bill to Medicare?
In 2024, Dr. Muilenburg's most billed Medicare services were office visit, new patient (99205), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Diego John Muilenburg go to medical school?
Dr. Muilenburg graduated from Georgetown University School of Medicine in 2005.
What drugs does Dr. Diego John Muilenburg prescribe most?
In 2024 Medicare Part D data, Dr. Muilenburg's most prescribed drugs by claims were Oxycodone HCl, Ibuprofen and Methocarbamol.
Has Dr. Diego John Muilenburg received payments from drug or device companies?
CMS Open Payments shows $21,698 in general payments to Dr. Muilenburg from 10 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Diego John Muilenburg been practicing?
Dr. Muilenburg graduated from medical school in 2005, 21 years ago.
Does Dr. Diego John Muilenburg do research?
Dmand AI links 5 publications to Dr. Muilenburg, published from 2010 to 2019.
Who does Dr. Diego John Muilenburg publish with?
Dr. Muilenburg's most frequent co-authors are Richard John Bold, MD (3 shared papers), Georgia M. Beasley, MD (1 shared paper) and Jodi M. Coates, MD (1 shared paper).
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