Dr. Stephen C. Holmes, MD
- Medicare services, 2024
- 128
- Medicare patients, 2024
- 35
- Hospital affiliations
- 1
- Industry payments
- $1,231
- Medical groups
- 5
- Practice address
- 9205 SW Barnes Road, Portland, OR 97225
- Practice phone
- Call (503) 216-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Stephen C. Holmes is an anesthesiologist in Portland, Oregon
Dr. Holmes practices at Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services.
Dr. Holmes' NPI, 1952366775, was assigned on April 18, 2006. Dr. Holmes graduated from Oregon Health Sciences University School of Medicine in 1990. Dr. Holmes holds Oregon license MD18705.
- NPI
- 1952366775NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466646849
- NPI enumeration date
- April 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 216-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen C. Holmes practices at Providence St. Vincent Medical Center in Portland, Oregon
Dr. Holmes' primary practice is Providence St. Vincent Medical Center, at 9205 SW Barnes Road, Portland, OR 97225 in Washington County. The practice phone is (503) 216-1234.
- Providence St. Vincent Medical Center9205 SW Barnes Road, Portland, OR 97225 · Washington CountyPhone(503) 216-1234
Source: Dmand AI Affiliation Data
Dr. Stephen C. Holmes is affiliated with 6 sites of care and 5 medical groups
Dr. Holmes' primary practice is Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services. The medical group on file is Providence Medical Group, Oregon. Dmand AI also links Dr. Holmes to 5 more group practices and clinics and 4 medical groups, 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. Stephen C. Holmes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holmes practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence St. Vincent Medical Center | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen C. Holmes is one of 797 anesthesiologists in Oregon
Anesthesiology is Dr. Holmes' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Holmes is licensed in Oregon.
Specialties and state licenses
- Anesthesiology, OregonPrimary
Anesthesiologists near Dr. Holmes
Counts of anesthesiologists 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. Stephen C. Holmes billed Medicare for 128 services in 2024
CMS data shows 128 Medicare services from Dr. Holmes across 7 procedure codes in 2024, for 35 Medicare patients. Medicare paid $11,529 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Holmes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1662024: 7754%
- Surgery
- 2023: 602024: 4033%
- Anesthesia
- 2023: 642024: 1183%
Dr. Holmes compared with the Oregon median for anesthesiologists, 2024
- Dr. Holmes
- Oregon median
- Medicare services
- 128vs 393.3 times
- Medicare patients
- 35vs 9262% below
Medians across 720 anesthesiologists in Oregon with Dmand AI profiles that report each measure.
Dr. Holmes' 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.
Need commercial claims for Dr. Holmes?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Holmes and other anesthesiologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen C. Holmes treated 35 Medicare patients in 2024, average age 75
CMS counts 35 Medicare patients who saw Dr. Holmes in 2024. The largest group is 65 to 74, with 17 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Holmes' median patient age at 70, with 37% women.
Dr. Holmes' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Holmes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation74%
- Heart failure74%
- Ischemic heart disease74%
- Arthritis46%
- Diabetes43%
- Chronic kidney disease40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Holmes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women37%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Stephen C. Holmes takes part in Medicare
Dr. Holmes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Stephen C. Holmes received $1,231 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Dr. Holmes from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $416.
General payments to Dr. Holmes by program year, 2016 to 2025
Companies that paid Dr. Holmes 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. Stephen C. Holmes graduated from Oregon Health Sciences University School of Medicine
Dr. Holmes graduated from Oregon Health Sciences University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen C. Holmes'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Stephen C. Holmes
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. Stephen C. Holmes' NPI number?
Dr. Stephen C. Holmes' NPI number is 1952366775. It was assigned on April 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen C. Holmes?
Dr. Stephen C. Holmes is an anesthesiologist in Portland, Oregon. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Stephen C. Holmes practice?
Dr. Holmes practices at 9205 SW Barnes Road, Portland, OR 97225. Dr. Holmes' primary practice is Providence St. Vincent Medical Center in Portland, Oregon, part of Providence Health & Services. Dmand AI also links Dr. Holmes to 5 group practices and clinics and 4 medical groups.
What is Dr. Stephen C. Holmes' office phone number?
The practice phone on file for Dr. Holmes is (503) 216-1234.
What is Dr. Stephen C. Holmes' medical license number?
Dr. Holmes holds Oregon license MD18705.
Which hospitals is Dr. Stephen C. Holmes affiliated with?
Dr. Holmes practices at Providence St. Vincent Medical Center in Portland, Oregon.
What medical group is Dr. Stephen C. Holmes part of?
Dr. Holmes is linked to Providence Medical Group, Oregon. Dmand AI links Dr. Holmes to 4 more medical groups.
Does Dr. Stephen C. Holmes accept Medicare?
Yes. CMS data shows Dr. Holmes billed Medicare for 128 services in 2024, and Dr. Holmes accepts Medicare assignment.
How many Medicare patients does Dr. Stephen C. Holmes see?
CMS counts 35 Medicare patients who saw Dr. Holmes in 2024, with an average age of 75.
What services does Dr. Stephen C. Holmes bill to Medicare?
In 2024, Dr. Holmes' most billed Medicare services were surgery: heart and blood vessels (36620), heart test or procedure (93312) and heart test or procedure (93320).
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Where did Dr. Stephen C. Holmes go to medical school?
Dr. Holmes graduated from Oregon Health Sciences University School of Medicine in 1990.
Has Dr. Stephen C. Holmes received payments from drug or device companies?
CMS Open Payments shows $1,231 in general payments to Dr. Holmes from 9 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Stephen C. Holmes been practicing?
Dr. Holmes graduated from medical school in 1990, 36 years ago.
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