Colin Zelimir Barich
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 54
- Hospital affiliations
- 1
- Industry payments
- $220
- Medical groups
- 3
- Practice address
- 7401 SW Washo Ct, Tualatin, OR 97062
- Practice phone
- Call (503) 905-4103
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Regenerative Orthopedic Center
Tualatin, Oregon
Find Colin Barich'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.
Colin Zelimir Barich is a physician assistant in Tualatin, Oregon
Colin Barich practices at Regenerative Orthopedic Center in Tualatin, Oregon.
Colin Barich's NPI, 1134908304, was assigned on September 26, 2023.
- NPI
- 1134908304NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143660365
- NPI enumeration date
- September 26, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 905-4103
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Colin Zelimir Barich practices at Regenerative Orthopedic Center in Tualatin, Oregon
Colin Barich's primary practice is Regenerative Orthopedic Center, at 7401 SW Washo Ct, Tualatin, OR 97062 in Washington County. The practice phone is (503) 905-4103.
- Regenerative Orthopedic Center7401 SW Washo Ct, Tualatin, OR 97062 · Washington CountyPhone(503) 905-4103
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Colin Zelimir Barich is affiliated with 5 sites of care and 3 medical groups
Colin Barich's primary practice is Regenerative Orthopedic Center in Tualatin, Oregon. Colin Barich is also affiliated with Legacy Meridian Park Medical Center. The medical group on file is Regenerative Orthopedic Center (ROC). Dmand AI also links Colin Barich to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Colin Zelimir Barich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Colin Barich practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Regenerative Orthopedic Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Colin Zelimir Barich is one of 1,937 physician assistants in Oregon
Physician assistant is Colin Barich's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Colin Barich
Counts of physician assistants 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
Colin Zelimir Barich treated 48 Medicare patients in 2024, average age 73
CMS counts 48 Medicare patients who saw Colin Barich in 2024. The largest group is 65 to 74, with 18 patients. 73% of them have high blood pressure, and 60% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Colin Barich's median patient age at 73, with 59% women.
Colin Barich's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Colin Barich's Medicare patients by sex, 2024
- Women2246%
- Men2654%
Chronic conditions among Colin Barich's Medicare patients, 2024
- High blood pressure73%
- High cholesterol60%
- Arthritis38%
- Mood disorders29%
- Atrial fibrillation27%
- Chronic kidney disease27%
- Heart failure27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Colin Barich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Colin Zelimir Barich wrote 54 Medicare Part D claims in 2024
In 2024, Colin Barich wrote 54 Medicare Part D claims for 36 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Colin Barich's Part D claims, 2024
- Opioids67%36 of 54 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
How Colin Zelimir Barich takes part in Medicare
Colin Barich 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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Colin Zelimir Barich received $220 in industry payments in 2025
CMS Open Payments shows 3 general payments to Colin Barich from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $207.
Companies that paid Colin Barich the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Colin Zelimir Barich'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Colin Zelimir Barich
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Colin Zelimir Barich's NPI number?
Colin Zelimir Barich's NPI number is 1134908304. It was assigned on September 26, 2023, and it is active in the NPI Registry.
What does Colin Zelimir Barich specialize in?
Colin Zelimir Barich is a physician assistant in Tualatin, Oregon. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Colin Zelimir Barich practice?
Colin Barich practices at 7401 SW Washo Ct, Tualatin, OR 97062. Colin Barich's primary practice is Regenerative Orthopedic Center in Tualatin, Oregon. Dmand AI also links Colin Barich to 3 group practices and clinics and 2 medical groups.
What is Colin Zelimir Barich's office phone number?
The practice phone on file for Colin Barich is (503) 905-4103.
Which hospitals is Colin Zelimir Barich affiliated with?
Colin Barich is affiliated with Legacy Meridian Park Medical Center.
What medical group is Colin Zelimir Barich part of?
Colin Barich is linked to Regenerative Orthopedic Center (ROC). Dmand AI links Colin Barich to 2 more medical groups.
Does Colin Zelimir Barich accept Medicare?
Yes. CMS lists Colin Barich as accepting Medicare assignment.
How many Medicare patients does Colin Zelimir Barich see?
CMS counts 48 Medicare patients who saw Colin Barich in 2024, with an average age of 73.
Has Colin Zelimir Barich received payments from drug or device companies?
CMS Open Payments shows $220 in general payments to Colin Barich from 2 companies from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Colin Zelimir Barich been practicing?
Colin Barich graduated from medical school in 2023, 3 years ago.
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