Shawn M. Yarnell, OD
- Medicare patients, 2024
- 134
- Part D claims, 2024
- 348
- Industry payments
- $133
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1350 Spur Dr, Marshfield, MO 65706
- Practice phone
- Call (417) 345-2901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Buffalo Eye Clinic & Marshfield Eye Clinic
Marshfield, Missouri
Find Shawn Yarnell'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.
Shawn M. Yarnell is an optometrist in Marshfield, Missouri
Shawn Yarnell practices at Buffalo Eye Clinic & Marshfield Eye Clinic in Marshfield, Missouri.
Shawn Yarnell's NPI, 1194037366, was assigned on July 5, 2010. Shawn Yarnell graduated from University of Missouri St Louis - School of Optometry in 2010. Shawn Yarnell holds Missouri license 2010020776.
- NPI
- 1194037366NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193919280
- NPI enumeration date
- July 5, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 345-2901
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Shawn M. Yarnell practices at Buffalo Eye Clinic & Marshfield Eye Clinic in Marshfield, Missouri
Shawn Yarnell's primary practice is Buffalo Eye Clinic & Marshfield Eye Clinic, at 1350 Spur Dr, Marshfield, MO 65706 in Webster County. The practice phone is (417) 345-2901.
- Buffalo Eye Clinic & Marshfield Eye Clinic1350 Spur Dr, Marshfield, MO 65706 · Webster CountyPhone(417) 345-2901
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Shawn M. Yarnell is affiliated with 2 sites of care and 1 medical group
Shawn Yarnell's primary practice is Buffalo Eye Clinic & Marshfield Eye Clinic in Marshfield, Missouri. Dmand AI also links Shawn Yarnell to 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 Shawn M. Yarnell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Shawn Yarnell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Buffalo Eye Clinic & Marshfield Eye Clinic | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Shawn M. Yarnell is one of 866 optometrists in Missouri
Optometrist is Shawn Yarnell's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Shawn Yarnell is licensed in Missouri.
Specialties and state licenses
- Optometrist, MissouriPrimary
Optometrists near Shawn Yarnell
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
Shawn M. Yarnell treated 134 Medicare patients in 2024, average age 74
CMS counts 134 Medicare patients who saw Shawn Yarnell in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Shawn Yarnell's median patient age at 73, with 61% women.
Shawn Yarnell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Shawn Yarnell's Medicare patients by sex, 2024
- Women8261%
- Men5239%
Chronic conditions among Shawn Yarnell's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis44%
- Diabetes36%
- Chronic kidney disease28%
- COPD25%
- Ischemic heart disease25%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Shawn Yarnell'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
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Shawn M. Yarnell wrote 348 Medicare Part D claims in 2024
In 2024, Shawn Yarnell wrote 348 Medicare Part D claims for 111 patients. 63% of them were for generic drugs.
Shawn Yarnell's Part D claims by kind of drug, 2024
- Generic219 claims63%
- Brand-name129 claims37%
Drug classes CMS tracks in Shawn Yarnell's Part D claims, 2024
- Antibiotics4%14 of 348 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
Shawn M. Yarnell ranks in the 47th percentile for cataract surgery in Medicare
Shawn Yarnell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 22 procedures of cataract surgery by Shawn Yarnell, more than 47% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Shawn Yarnell ranks in Medicare procedure volume
- Cataract surgery
- 47th percentile22 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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Shawn M. Yarnell received $133 in industry payments in 2025
CMS Open Payments shows 1 general payment to Shawn Yarnell from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sight Sciences, Inc. paid the most, $133.
Companies that paid Shawn Yarnell the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Shawn M. Yarnell graduated from University of Missouri St Louis - School of Optometry
Shawn Yarnell graduated from University of Missouri St Louis - School of Optometry in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Shawn M. Yarnell'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 Shawn M. Yarnell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Shawn M. Yarnell's NPI number?
Shawn M. Yarnell's NPI number is 1194037366. It was assigned on July 5, 2010, and it is active in the NPI Registry.
What does Shawn M. Yarnell specialize in?
Shawn M. Yarnell is an optometrist in Marshfield, Missouri. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Shawn M. Yarnell practice?
Shawn Yarnell practices at 1350 Spur Dr, Marshfield, MO 65706. Shawn Yarnell's primary practice is Buffalo Eye Clinic & Marshfield Eye Clinic in Marshfield, Missouri. Dmand AI also links Shawn Yarnell to 1 group practice or clinic and 1 medical group.
What is Shawn M. Yarnell's office phone number?
The practice phone on file for Shawn Yarnell is (417) 345-2901.
What is Shawn M. Yarnell's medical license number?
Shawn Yarnell holds Missouri license 2010020776.
Does Shawn M. Yarnell accept Medicare?
Yes. CMS lists Shawn Yarnell as accepting Medicare assignment.
How many Medicare patients does Shawn M. Yarnell see?
CMS counts 134 Medicare patients who saw Shawn Yarnell in 2024, with an average age of 74.
Where did Shawn M. Yarnell go to medical school?
Shawn Yarnell graduated from University of Missouri St Louis - School of Optometry in 2010.
Has Shawn M. Yarnell received payments from drug or device companies?
CMS Open Payments shows $133 in general payments to Shawn Yarnell from 1 company from 2025 to 2025. The largest total came from Sight Sciences, Inc.
How long has Shawn M. Yarnell been practicing?
Shawn Yarnell graduated from medical school in 2010, 16 years ago.
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