Mark A. Canfield, OD
- Medicare patients, 2024
- 156
- Part D claims, 2024
- 330
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 322 S Lafayette St, Greenville, MI 48838-1965
- Practice phone
- Call (616) 754-4696
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Greenville Family Eye Care
Physician office · Greenville, Michigan
Find Mark Canfield'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.
Mark A. Canfield is an optometrist in Greenville, Michigan
Mark Canfield practices at Greenville Family Eye Care in Greenville, Michigan.
Mark Canfield's NPI, 1336282623, was assigned on February 15, 2007. Mark Canfield graduated from Illinois College of Optometry at Chicago in 1991. Mark Canfield holds Michigan license 4901003564.
- NPI
- 1336282623NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507843869
- NPI enumeration date
- February 15, 2007
- NPI status
- Active
- Practice phone
- (616) 754-4696
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mark A. Canfield practices at Greenville Family Eye Care in Greenville, Michigan
Mark Canfield's primary practice is Greenville Family Eye Care, at 322 S Lafayette St, Greenville, MI 48838-1965. The practice phone is (616) 754-4696.
- Greenville Family Eye Care322 S Lafayette St, Greenville, MI 48838-1965Phone(616) 754-4696
Source: Dmand AI Affiliation Data
Mark A. Canfield is affiliated with 1 site of care
Mark Canfield's primary practice is Greenville Family Eye Care in Greenville, Michigan.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mark A. Canfield's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Canfield practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Greenville Family Eye Care | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark A. Canfield is one of 1,416 optometrists in Michigan
Optometrist is Mark Canfield's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Canfield is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near Mark Canfield
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
Mark A. Canfield treated 156 Medicare patients in 2024, average age 76
CMS counts 156 Medicare patients who saw Mark Canfield in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Canfield's median patient age at 71, with 57% women.
Mark Canfield's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Canfield's Medicare patients by sex, 2024
- Women8957%
- Men6743%
Chronic conditions among Mark Canfield's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Diabetes46%
- Arthritis44%
- Chronic kidney disease29%
- Ischemic heart disease23%
- Mood disorders21%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Mark Canfield's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark A. Canfield wrote 330 Medicare Part D claims in 2024
In 2024, Mark Canfield wrote 330 Medicare Part D claims for 99 patients. 72% of them were for generic drugs.
Mark Canfield's Part D claims by kind of drug, 2024
- Generic239 claims72%
- Brand-name91 claims28%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mark A. Canfield ranks in the 51st percentile for cataract surgery in Medicare
CMS counts 27 procedures of cataract surgery by Mark Canfield, more than 51% of the clinicians it reports for that procedure.
Where Mark Canfield ranks in Medicare procedure volume
- Cataract surgery
- 51st percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Source: Doctors and Clinicians Utilization Data (CMS)
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Mark A. Canfield graduated from Illinois College of Optometry at Chicago
Mark Canfield graduated from Illinois College of Optometry at Chicago in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark A. Canfield'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 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 Utilization Data (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 Mark A. Canfield
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark A. Canfield's NPI number?
Mark A. Canfield's NPI number is 1336282623. It was assigned on February 15, 2007, and it is active in the NPI Registry.
What does Mark A. Canfield specialize in?
Mark A. Canfield is an optometrist in Greenville, Michigan. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark A. Canfield practice?
Mark Canfield practices at 322 S Lafayette St, Greenville, MI 48838-1965. Mark Canfield's primary practice is Greenville Family Eye Care in Greenville, Michigan.
What is Mark A. Canfield's office phone number?
The practice phone on file for Mark Canfield is (616) 754-4696.
What is Mark A. Canfield's medical license number?
Mark Canfield holds Michigan license 4901003564.
How many Medicare patients does Mark A. Canfield see?
CMS counts 156 Medicare patients who saw Mark Canfield in 2024, with an average age of 76.
Where did Mark A. Canfield go to medical school?
Mark Canfield graduated from Illinois College of Optometry at Chicago in 1991.
How long has Mark A. Canfield been practicing?
Mark Canfield graduated from medical school in 1991, 35 years ago.
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