Dr. Cynthia J. Ferrier, MD
- Medicare services, 2022
- 121
- Part D claims, 2022
- 1,083
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 9450 Sw Barnes Rd, Portland, OR 97225
- Practice phone
- Call (503) 292-9560
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aim Health - Portland (SW Barnes Rd)
Primary care practice · Portland, Oregon
Find Dr. Ferrier'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. Cynthia J. Ferrier is an internist in Silverton, Oregon
Dr. Ferrier practices at Aim Health - Portland (SW Barnes Rd) in Portland, Oregon.
Dr. Ferrier's NPI, 1285607440, was assigned on February 8, 2006. Dr. Ferrier graduated from University of California, San Francisco School of Medicine in 1981. Dr. Ferrier holds Oregon license MD13601.
- NPI
- 1285607440NPI Registry (opens in a new tab)
- NPI enumeration date
- February 8, 2006
- NPI status
- Active
- Practice phone
- (503) 292-9560
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cynthia J. Ferrier practices in Portland and Silverton
Dr. Ferrier's primary practice is Aim Health - Portland (SW Barnes Rd), at 9450 Sw Barnes Rd, Portland, OR 97225. The practice phone is (503) 292-9560. The NPI Registry lists Dr. Ferrier's practice address as 342 Fairview St, Silverton, OR 97381.
- Aim Health - Portland (SW Barnes Rd)Primary9450 Sw Barnes Rd, Portland, OR 97225Phone(503) 292-9560
- NPI Registry address342 Fairview St, Silverton, OR 97381 · Marion CountyPhone(503) 292-9560
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Cynthia J. Ferrier is affiliated with 1 site of care and 1 medical group
Dr. Ferrier's primary practice is Aim Health - Portland (SW Barnes Rd) in Portland, Oregon. The medical group on file is AIM Health.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Cynthia J. Ferrier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ferrier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aim Health - Portland (SW Barnes Rd) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Cynthia J. Ferrier is one of 1,680 internists in Oregon
Internal medicine is Dr. Ferrier's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ferrier is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Ferrier
Counts of internists 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. Cynthia J. Ferrier billed Medicare for 121 services in 2022
CMS data shows 121 Medicare services from Dr. Ferrier across 3 procedure codes in 2022. Medicare paid $8,077 for them. Every service was in an office.
Dr. Ferrier's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1842022: 5272%
- Surgery
- 2021: 762022: 3949%
- Other services
- 2021: 742022: 3059%
- Lab and pathology
- 2021: 142022: 0100%
- Tests and treatments
- 2021: 3992022: 0100%
Dr. Ferrier compared with the Oregon median for internists, 2022
- Dr. Ferrier
- Oregon median
- Medicare services
- 121vs 30060% below
- Part D claims
- 1,083vs 2224.9 times
Medians across 1,791 internists in Oregon with Dmand AI profiles that report each measure.
Dr. Ferrier's most billed Medicare procedure codes, 2022
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ferrier and other internists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cynthia J. Ferrier's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Ferrier's median patient age at 70, with 87% women.
Dr. Ferrier's 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
- Women87%
- Men13%
Source: Dmand AI Patient Panel Data
Dr. Cynthia J. Ferrier wrote 1,083 Medicare Part D claims in 2022
In 2022, Dr. Ferrier wrote 1,083 Medicare Part D claims. They cover 42 drugs, with $45,003 in total drug cost. In 2021, CMS named 1,882 claims across 60 drugs.
Dr. Ferrier's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,8822022: 1,08342%
Drugs named by CMS: 42 in 2022, 60 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Cynthia J. Ferrier graduated from University of California, San Francisco School of Medicine
Dr. Ferrier graduated from University of California, San Francisco School of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Cynthia J. Ferrier'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Cynthia J. Ferrier
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. Cynthia J. Ferrier's NPI number?
Dr. Cynthia J. Ferrier's NPI number is 1285607440. It was assigned on February 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cynthia J. Ferrier?
Dr. Cynthia J. Ferrier is an internist in Silverton, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Cynthia J. Ferrier practice?
Dr. Ferrier practices at 9450 Sw Barnes Rd, Portland, OR 97225. Dr. Ferrier also practices at 342 Fairview St, Silverton, OR 97381. Dr. Ferrier's primary practice is Aim Health - Portland (SW Barnes Rd) in Portland, Oregon.
What is Dr. Cynthia J. Ferrier's office phone number?
The practice phone on file for Dr. Ferrier is (503) 292-9560.
What is Dr. Cynthia J. Ferrier's medical license number?
Dr. Ferrier holds Oregon license MD13601.
What medical group is Dr. Cynthia J. Ferrier part of?
Dr. Ferrier is linked to AIM Health.
Does Dr. Cynthia J. Ferrier accept Medicare?
Yes. CMS data shows Dr. Ferrier billed Medicare for 121 services in 2022.
What services does Dr. Cynthia J. Ferrier bill to Medicare?
In 2022, Dr. Ferrier's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
Where did Dr. Cynthia J. Ferrier go to medical school?
Dr. Ferrier graduated from University of California, San Francisco School of Medicine in 1981.
What drugs does Dr. Cynthia J. Ferrier prescribe most?
In 2022 Medicare Part D data, Dr. Ferrier's most prescribed drugs by claims were Levothyroxine Sodium, Losartan Potassium and Amlodipine Besylate.
How long has Dr. Cynthia J. Ferrier been practicing?
Dr. Ferrier graduated from medical school in 1981, 45 years ago.
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