Charles Elliott Ferrin, OD
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 95
- Industry payments
- $86
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 1750 E Glendale Ave, Phoenix, AZ 85020
- Practice phone
- Call (602) 242-4928
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associated Retina Consultants, Ltd.
Phoenix, Arizona
Find Charles Ferrin'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.
Charles Elliott Ferrin is an optometrist in Phoenix, Arizona
Charles Ferrin practices at Associated Retina Consultants, Ltd. in Phoenix, Arizona.
Charles Ferrin's NPI, 1629128525, was assigned on January 11, 2007. Charles Ferrin graduated from Pacific University - College of Optometry in 1990. Charles Ferrin holds Arizona license AZ789.
- NPI
- 1629128525NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840225876
- NPI enumeration date
- January 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 242-4928
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Charles Elliott Ferrin practices at Associated Retina Consultants, Ltd. in Phoenix, Arizona
Charles Ferrin's primary practice is Associated Retina Consultants, Ltd., at 1750 E Glendale Ave, Phoenix, AZ 85020 in Maricopa County. The practice phone is (602) 242-4928.
- Associated Retina Consultants, Ltd.1750 E Glendale Ave, Phoenix, AZ 85020 · Maricopa CountyPhone(602) 242-4928
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Charles Elliott Ferrin is affiliated with 3 sites of care and 1 medical group
Charles Ferrin's primary practice is Associated Retina Consultants, Ltd. in Phoenix, Arizona. Dmand AI also links Charles Ferrin to 1 physician office, 1 group practice or clinic and 1 medical group, 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 Charles Elliott Ferrin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Ferrin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associated Retina Consultants, Ltd. | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Charles Elliott Ferrin is one of 958 optometrists in Arizona
Optometrist is Charles Ferrin's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Charles Ferrin is licensed in Arizona.
Specialties and state licenses
- Optometrist, ArizonaPrimary
Optometrists near Charles Ferrin
Counts of optometrists 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
Charles Elliott Ferrin treated 84 Medicare patients in 2024, average age 74
CMS counts 84 Medicare patients who saw Charles Ferrin in 2024. The largest group is 65 to 74, with 53 patients. 60% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.71, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Charles Ferrin's median patient age at 61, with 43% women.
Charles Ferrin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Charles Ferrin's Medicare patients by sex, 2024
- Women5161%
- Men3339%
Chronic conditions among Charles Ferrin's Medicare patients, 2024
- High cholesterol60%
- High blood pressure58%
- Arthritis31%
- Ischemic heart disease25%
- Diabetes20%
- Mood disorders17%
- Chronic kidney disease14%
Share of Medicare patients with each condition. A patient can have several.
Charles Ferrin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Charles Elliott Ferrin wrote 95 Medicare Part D claims in 2024
In 2024, Charles Ferrin wrote 95 Medicare Part D claims for 31 patients. 46% of them were for generic drugs.
Charles Ferrin's Part D claims by kind of drug, 2024
- Generic44 claims46%
- Brand-name51 claims54%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Charles Elliott Ferrin takes part in Medicare
Charles Ferrin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 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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Charles Elliott Ferrin received $86 in industry payments in 2025
CMS Open Payments shows 1 general payment to Charles Ferrin from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $86.
Companies that paid Charles Ferrin the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Charles Elliott Ferrin graduated from Pacific University - College of Optometry
Charles Ferrin graduated from Pacific University - College of Optometry in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Charles Elliott Ferrin'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)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 Charles Elliott Ferrin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charles Elliott Ferrin's NPI number?
Charles Elliott Ferrin's NPI number is 1629128525. It was assigned on January 11, 2007, and it is active in the NPI Registry.
What does Charles Elliott Ferrin specialize in?
Charles Elliott Ferrin is an optometrist in Phoenix, Arizona. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Charles Elliott Ferrin practice?
Charles Ferrin practices at 1750 E Glendale Ave, Phoenix, AZ 85020. Charles Ferrin's primary practice is Associated Retina Consultants, Ltd. in Phoenix, Arizona. Dmand AI also links Charles Ferrin to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Charles Elliott Ferrin's office phone number?
The practice phone on file for Charles Ferrin is (602) 242-4928.
What is Charles Elliott Ferrin's medical license number?
Charles Ferrin holds Arizona license AZ789.
Does Charles Elliott Ferrin accept Medicare?
Yes. CMS lists Charles Ferrin as accepting Medicare assignment.
How many Medicare patients does Charles Elliott Ferrin see?
CMS counts 84 Medicare patients who saw Charles Ferrin in 2024, with an average age of 74.
Where did Charles Elliott Ferrin go to medical school?
Charles Ferrin graduated from Pacific University - College of Optometry in 1990.
Has Charles Elliott Ferrin received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Charles Ferrin from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Charles Elliott Ferrin been practicing?
Charles Ferrin graduated from medical school in 1990, 36 years ago.
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