Dr. Donald U. Stone, MD
- Medicare services, 2024
- 1,846
- Medicare patients, 2024
- 537
- Part D claims, 2024
- 1,889
- Publications
- 41
- Clinical trials
- 1
- Practice address
- 427 South Bernard, Suite 200, Spokane, WA 99204
- Practice phone
- Call (509) 456-8150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Spokane Eye Surgery Center
Surgery Center - Medicare-Certified · Spokane, Washington
Find Dr. Stone's professional email, personal email and mobile number
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Dr. Donald U. Stone is an ophthalmologist in Spokane, Washington
Dr. Stone practices at Spokane Eye Surgery Center in Spokane, Washington.
Dr. Stone's NPI, 1790744860, was assigned on March 18, 2006. Dr. Stone graduated from University of Texas Southwestern Medical School at Dallas in 2000. Dr. Stone holds Washington license MD60836647.
- NPI
- 1790744860NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012903784
- NPI enumeration date
- March 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 456-8150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald U. Stone practices at Spokane Eye Surgery Center in Spokane, Washington
Dr. Stone's primary practice is Spokane Eye Surgery Center, at 427 South Bernard, Suite 200, Spokane, WA 99204. The practice phone is (509) 456-8150.
- Spokane Eye Surgery Center427 South Bernard, Suite 200, Spokane, WA 99204Phone(509) 456-8150
Source: Dmand AI Affiliation Data
Dr. Donald U. Stone is affiliated with 3 sites of care and 1 medical group
Dr. Stone's primary practice is Spokane Eye Surgery Center in Spokane, Washington. Dr. Stone is also affiliated with OHSU Hospital. Dmand AI also links Dr. Stone to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Stone's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Donald U. Stone's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stone practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Spokane Eye Surgery Center | 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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Dr. Donald U. Stone is one of 407 ophthalmologists in Washington
Ophthalmology is Dr. Stone's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Stone's licenses on file in 2 states: Washington and Maryland.
Specialties and state licenses
- Ophthalmology, WashingtonPrimary
- Maryland license
Ophthalmologists near Dr. Stone
Counts of ophthalmologists 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. Donald U. Stone billed Medicare for 1,846 services in 2024
CMS data shows 1,846 Medicare services from Dr. Stone across 15 procedure codes in 2024, for 537 Medicare patients. Medicare paid $216,100 for them.
Dr. Stone's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,3552024: 1,16514%
- Surgery
- 2023: 3122024: 37019%
- Office and hospital visits
- 2023: 2342024: 27417%
- Imaging
- 2023: 172024: 37118%
Where Dr. Stone's Medicare services took place, 2024
- In an office1,50181%
- In a facility34519%
Dr. Stone compared with the Washington median for ophthalmologists, 2024
- Dr. Stone
- Washington median
- Medicare services
- 1,846vs 1,40931% above
- Medicare patients
- 537vs 5086% above
- Part D claims
- 1,729vs 5373.2 times
Medians across 418 ophthalmologists in Washington with Dmand AI profiles that report each measure.
Dr. Stone's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Stone?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stone and other ophthalmologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donald U. Stone treated 537 Medicare patients in 2024, average age 75
CMS counts 537 Medicare patients who saw Dr. Stone in 2024. The largest group is 65 to 74, with 231 patients. 68% of them have high cholesterol, and 60% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stone's median patient age at 72, with 56% women.
Dr. Stone's Medicare patients by age, 2024
Dr. Stone's Medicare patients by sex, 2024
- Women31659%
- Men22141%
Chronic conditions among Dr. Stone's Medicare patients, 2024
- High cholesterol68%
- High blood pressure60%
- Arthritis45%
- Diabetes25%
- Mood disorders20%
- Depression19%
- Atrial fibrillation18%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stone's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Donald U. Stone wrote 1,889 Medicare Part D claims in 2024
In 2024, Dr. Stone wrote 1,889 Medicare Part D claims for 391 patients. 55% of them were for generic drugs. CMS names the drug for 1,729 of them, across 27 drugs with 11 or more claims each, at $730,385 in total drug cost. In 2023, CMS named 1,492 claims across 30 drugs.
Dr. Stone's Part D claims by kind of drug, 2024
- Generic1,038 claims55%
- Brand-name851 claims45%
Dr. Stone's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Stone's Part D claims, 2024
- Antibiotics4%68 of 1,889 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,4922024: 1,72916%
Drugs named by CMS: 27 in 2024, 30 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Donald U. Stone scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Stone for performance year 2024, reported as part of a group. Dr. Stone accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 194 procedures of cataract surgery by Dr. Stone, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Stone's MIPS scores, performance year 2024
- 91of 100Final score
- 92.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Stone ranks in Medicare procedure volume
- Cataract surgery
- 83rd percentile194 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Donald U. Stone has 41 publications on record
Dmand AI links 41 papers to Dr. Stone, published from 2011 to 2024. 2016 was the busiest year, with 6. The most frequent topics are Anti-Bacterial Agents, Visual Acuity and Eye Infections, Bacterial. Dr. Stone has published most often in Cornea. Dr. Stone's most frequent co-authors are R Hal Scofield, MD, Barbara Marge Segal, MD and James Chodosh, MD, MPH.
Dr. Stone's papers by year, 2012 to 2024
Topics Dr. Stone writes about most
- Anti-Bacterial Agents
- Visual Acuity
- Eye Infections, Bacterial
- Descemet Stripping Endothelial Keratoplasty
- Cornea
- Corneal Diseases
- Corneal Dystrophies, Hereditary
- Corneal Ulcer
Dr. Stone's most frequent co-authors
- R Hal Scofield, MD8 shared papers
- Barbara Marge Segal, MD6 shared papers
- James Chodosh, MD, MPH3 shared papers
Recent publications by Dr. Stone
Ocular Surface Squamous Neoplasia: Changes in the Standard of Care 2003 to 2022 (opens in a new tab)
Cornea
Middle East Afr J Ophthalmol
Middle East Afr J Ophthalmol
See who Dr. Stone researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stone works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Donald U. Stone has worked on 1 clinical trial
Dmand AI links Dr. Stone to 1 clinical trial. Conditions studied include Herpes Zoster Ophthalmicus and Chickenpox.
Conditions in Dr. Stone's trials
- Herpes Zoster Ophthalmicus
- Chickenpox
Investigators on the most trials with Dr. Stone
Recent clinical trials with Dr. Stone
Zoster Eye Disease Study (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Donald U. Stone received $1,388 in industry payments from 2019 to 2025
CMS Open Payments shows 30 general payments to Dr. Stone from 12 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 52% of the total. US Retina LLC paid the most, $667.
General payments to Dr. Stone by program year, 2019 to 2025
General payments to Dr. Stone by kind, 2019 to 2025
- Food and beverage$72152%
- Ownership or investment$66748%
Companies that paid Dr. Stone the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donald U. Stone graduated from University of Texas Southwestern Medical School at Dallas
Dr. Stone graduated from University of Texas Southwestern Medical School at Dallas in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donald U. Stone'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 DataDmand AI Org Hierarchy Data |
| 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 Dr. Donald U. Stone
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. Donald U. Stone's NPI number?
Dr. Donald U. Stone's NPI number is 1790744860. It was assigned on March 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald U. Stone?
Dr. Donald U. Stone is an ophthalmologist in Spokane, Washington. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Donald U. Stone practice?
Dr. Stone practices at 427 South Bernard, Suite 200, Spokane, WA 99204. Dr. Stone's primary practice is Spokane Eye Surgery Center in Spokane, Washington. Dmand AI also links Dr. Stone to 1 group practice or clinic and 1 medical group.
What is Dr. Donald U. Stone's office phone number?
The practice phone on file for Dr. Stone is (509) 456-8150.
What is Dr. Donald U. Stone's medical license number?
Dr. Stone holds Washington license MD60836647, one of the licenses on file in 2 states.
Which states has Dr. Donald U. Stone been licensed in?
Dmand AI has state licenses on file for Dr. Stone in Washington and Maryland.
Which hospitals is Dr. Donald U. Stone affiliated with?
Dr. Stone is affiliated with OHSU Hospital.
Does Dr. Donald U. Stone accept Medicare?
Yes. CMS data shows Dr. Stone billed Medicare for 1,846 services in 2024, and Dr. Stone accepts Medicare assignment.
What is Dr. Donald U. Stone's MIPS score?
Dr. Stone's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Donald U. Stone see?
CMS counts 537 Medicare patients who saw Dr. Stone in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
What services does Dr. Donald U. Stone bill to Medicare?
In 2024, Dr. Stone's most billed Medicare services were eye exam or test (92136), eye exam or test (92012) and surgery: eye (66984).
Where did Dr. Donald U. Stone go to medical school?
Dr. Stone graduated from University of Texas Southwestern Medical School at Dallas in 2000.
What drugs does Dr. Donald U. Stone prescribe most?
In 2024 Medicare Part D data, Dr. Stone's most prescribed drugs by claims were Prednisolone Acetate, Fluorometholone and Ofloxacin.
Has Dr. Donald U. Stone received payments from drug or device companies?
CMS Open Payments shows $1,388 in general payments to Dr. Stone from 12 companies from 2019 to 2025. The largest total came from US Retina LLC.
How long has Dr. Donald U. Stone been practicing?
Dr. Stone graduated from medical school in 2000, 26 years ago.
Does Dr. Donald U. Stone do research?
Dmand AI links 41 publications to Dr. Stone, published from 2011 to 2024. Dr. Stone has worked on 1 clinical trial.
Who does Dr. Donald U. Stone publish with?
Dr. Stone's most frequent co-authors are R Hal Scofield, MD (8 shared papers), Barbara Marge Segal, MD (6 shared papers) and James Chodosh, MD, MPH (3 shared papers).
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