John M. Barnes, DPM
- Medicare patients, 2024
- 390
- Part D claims, 2024
- 58
- Hospital affiliations
- 1
- Industry payments
- $14
- State license
- 1
- Practice address
- 506 NE 49th Ave, Portland, OR 97213
- Practice phone
- Call (503) 297-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Barnes Foot and Ankle
Portland, Oregon
Find John Barnes' 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.
John M. Barnes is a podiatrist in Portland, Oregon
John Barnes practices at Barnes Foot and Ankle in Portland, Oregon.
John Barnes' NPI, 1942392113, was assigned on September 28, 2006. John Barnes graduated from California School of Podiatric Medicine in 1999. John Barnes holds Oregon license DP00328.
- NPI
- 1942392113NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779669528
- NPI enumeration date
- September 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 297-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John M. Barnes practices at Barnes Foot and Ankle in Portland, Oregon
John Barnes' primary practice is Barnes Foot and Ankle, at 506 NE 49th Ave, Portland, OR 97213 in Multnomah County. The practice phone is (503) 297-2222.
- Barnes Foot and Ankle506 NE 49th Ave, Portland, OR 97213 · Multnomah CountyPhone(503) 297-2222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John M. Barnes is affiliated with 3 sites of care
John Barnes' primary practice is Barnes Foot and Ankle in Portland, Oregon. John Barnes is also affiliated with Providence Portland Medical Center. Dmand AI also links John Barnes to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John M. Barnes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Barnes practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes Foot and Ankle | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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John M. Barnes is one of 79 podiatrists in Oregon
Podiatrist is John Barnes' primary specialty in the NPI Registry, under taxonomy code 213E00000X. John Barnes is licensed in Oregon.
Specialties and state licenses
- Podiatrist, OregonPrimary
Podiatrists near John Barnes
Counts of podiatrists 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
John M. Barnes treated 390 Medicare patients in 2024, average age 80
CMS counts 390 Medicare patients who saw John Barnes in 2024. The largest group is 75 to 84, with 140 patients. 60% of them have high blood pressure, and 52% have high cholesterol. 52% are also on Medicaid. Their average risk score is 2.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Barnes' median patient age at 68, with 59% women.
John Barnes' Medicare patients by age, 2024
John Barnes' Medicare patients by sex, 2024
- Women23059%
- Men16041%
Chronic conditions among John Barnes' Medicare patients, 2024
- High blood pressure60%
- High cholesterol52%
- Arthritis38%
- Depression36%
- Alzheimer's and dementia34%
- Mood disorders34%
- Diabetes29%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
John Barnes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John M. Barnes wrote 58 Medicare Part D claims in 2024
In 2024, John Barnes wrote 58 Medicare Part D claims for 27 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in John Barnes' Part D claims, 2024
- Opioids36%21 of 58 claims
- Antibiotics48%28 of 58 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John M. Barnes scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for John Barnes for performance year 2024, reported individually. John Barnes accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 251 procedures of removal or shaving of skin growth by John Barnes, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
John Barnes' MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where John Barnes ranks in Medicare procedure volume
- Removal of nail tissue
- 82nd percentile442 procedures
- Removal or shaving of skin growth
- 91st percentile251 procedures
- Removal of tissue
- 84th percentile90 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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John M. Barnes received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Barnes from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $14.
Companies that paid John Barnes the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John M. Barnes graduated from California School of Podiatric Medicine
John Barnes graduated from California School of Podiatric Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John M. Barnes'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 John M. Barnes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John M. Barnes' NPI number?
John M. Barnes' NPI number is 1942392113. It was assigned on September 28, 2006, and it is active in the NPI Registry.
What does John M. Barnes specialize in?
John M. Barnes is a podiatrist in Portland, Oregon. The primary specialty in the NPI Registry is Podiatrist (taxonomy code 213E00000X).
Where does John M. Barnes practice?
John Barnes practices at 506 NE 49th Ave, Portland, OR 97213. John Barnes' primary practice is Barnes Foot and Ankle in Portland, Oregon. Dmand AI also links John Barnes to 1 physician office.
What is John M. Barnes' office phone number?
The practice phone on file for John Barnes is (503) 297-2222.
What is John M. Barnes' medical license number?
John Barnes holds Oregon license DP00328.
Which hospitals is John M. Barnes affiliated with?
John Barnes is affiliated with Providence Portland Medical Center.
Does John M. Barnes accept Medicare?
Yes. CMS lists John Barnes as accepting Medicare assignment.
What is John M. Barnes' MIPS score?
John Barnes' MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does John M. Barnes see?
CMS counts 390 Medicare patients who saw John Barnes in 2024, with an average age of 80.
Where did John M. Barnes go to medical school?
John Barnes graduated from California School of Podiatric Medicine in 1999.
Has John M. Barnes received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to John Barnes from 1 company from 2025 to 2025. The largest total came from Smith & Nephew, Inc.
How long has John M. Barnes been practicing?
John Barnes graduated from medical school in 1999, 27 years ago.
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