Chad Elston Linsley, OD
- Medicare patients, 2024
- 155
- Part D claims, 2024
- 363
- Industry payments
- $14
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 109 E Maple St, Mason, MI 48854-1655
- Practice phone
- Call (517) 676-4499
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr. Glen A. Linsley Optometrist
Eye care practice · Mason, Michigan
Find Chad Linsley's professional email, personal email and mobile number
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Chad Elston Linsley is an optometrist in Mason, Michigan
Chad Linsley practices at Dr. Glen A. Linsley Optometrist in Mason, Michigan.
Chad Linsley's NPI, 1477865863, was assigned on July 14, 2010. Chad Linsley graduated from Ferris State College - College of Optometry in 2010. Chad Linsley holds Michigan license 4901004584.
- NPI
- 1477865863NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890980759
- NPI enumeration date
- July 14, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 676-4499
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Chad Elston Linsley practices at Dr. Glen A. Linsley Optometrist in Mason, Michigan
Chad Linsley's primary practice is Dr. Glen A. Linsley Optometrist, at 109 E Maple St, Mason, MI 48854-1655. The practice phone is (517) 676-4499.
- Dr. Glen A. Linsley Optometrist109 E Maple St, Mason, MI 48854-1655Phone(517) 676-4499
Source: Dmand AI Affiliation Data
Chad Elston Linsley is affiliated with 1 site of care and 1 medical group
Chad Linsley's primary practice is Dr. Glen A. Linsley Optometrist in Mason, Michigan. Dmand AI also links Chad Linsley to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Chad Elston Linsley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chad Linsley practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Glen A. Linsley Optometrist | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Chad Elston Linsley is one of 1,416 optometrists in Michigan
Optometrist is Chad Linsley's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Chad Linsley is licensed in Michigan.
Specialties and state licenses
- Optometrist, MichiganPrimary
Optometrists near Chad Linsley
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
Chad Elston Linsley treated 155 Medicare patients in 2024, average age 74
CMS counts 155 Medicare patients who saw Chad Linsley in 2024. The largest group is 65 to 74, with 78 patients. 72% of them have high blood pressure, and 67% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Chad Linsley's median patient age at 70, with 61% women.
Chad Linsley's Medicare patients by age, 2024
Chad Linsley's Medicare patients by sex, 2024
- Women8454%
- Men7146%
Chronic conditions among Chad Linsley's Medicare patients, 2024
- High blood pressure72%
- High cholesterol67%
- Arthritis46%
- Diabetes30%
- Ischemic heart disease24%
- Anxiety23%
- Mood disorders21%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Chad Linsley'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
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Chad Elston Linsley wrote 363 Medicare Part D claims in 2024
In 2024, Chad Linsley wrote 363 Medicare Part D claims for 119 patients. 90% of them were for generic drugs.
Chad Linsley's Part D claims by kind of drug, 2024
- Generic325 claims90%
- Brand-name38 claims10%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Chad Elston Linsley ranks in the 32nd percentile for cataract surgery in Medicare
Chad Linsley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of cataract surgery by Chad Linsley, more than 32% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Chad Linsley ranks in Medicare procedure volume
- Cataract surgery
- 32nd percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Chad Elston Linsley received $14 in industry payments in 2025
CMS Open Payments shows 1 general payment to Chad Linsley from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $14.
Companies that paid Chad Linsley the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Chad Elston Linsley graduated from Ferris State College - College of Optometry
Chad Linsley graduated from Ferris State College - College of Optometry in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Chad Elston Linsley'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 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 Chad Elston Linsley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chad Elston Linsley's NPI number?
Chad Elston Linsley's NPI number is 1477865863. It was assigned on July 14, 2010, and it is active in the NPI Registry.
What does Chad Elston Linsley specialize in?
Chad Elston Linsley is an optometrist in Mason, Michigan. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Chad Elston Linsley practice?
Chad Linsley practices at 109 E Maple St, Mason, MI 48854-1655. Chad Linsley's primary practice is Dr. Glen A. Linsley Optometrist in Mason, Michigan. Dmand AI also links Chad Linsley to 1 medical group.
What is Chad Elston Linsley's office phone number?
The practice phone on file for Chad Linsley is (517) 676-4499.
What is Chad Elston Linsley's medical license number?
Chad Linsley holds Michigan license 4901004584.
Does Chad Elston Linsley accept Medicare?
Yes. CMS lists Chad Linsley as accepting Medicare assignment.
How many Medicare patients does Chad Elston Linsley see?
CMS counts 155 Medicare patients who saw Chad Linsley in 2024, with an average age of 74.
Where did Chad Elston Linsley go to medical school?
Chad Linsley graduated from Ferris State College - College of Optometry in 2010.
Has Chad Elston Linsley received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Chad Linsley from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Chad Elston Linsley been practicing?
Chad Linsley graduated from medical school in 2010, 16 years ago.
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