Robert Samuel Wirthlin, M.D.
Ophthalmology Physician · Spokane, WA
Robert Samuel Wirthlin, M.D. is an ophthalmology physician with a practice address in Spokane, Washington, and NPI 1013973254, issued on Apr 25, 2006. Check the license (Washington MD00046133, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Robert Samuel Wirthlin
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD00046133 WA
Self-reported in NPPES; status is on the state search - Practice location
- 427 S Bernard St, Spokane, WA 99204
- Phone
- (509) 456-0107
- Enumerated
- Apr 25, 2006
- Record last updated
- Aug 1, 2024
- Fax
- (509) 747-2635
- Medicare enrollment
- Enrolled (PECOS I20060522000182); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2000
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 522 in Washington → Look up another NPI →
Also registered at 427 S Bernard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Absalonson, ODOptometrist1811206998
- Rory Allar, M.D.Ophthalmology Physician1326272691
- Dallin Andersen, MDOphthalmology Physician1225492333
- Hari Bodhireddy, M.D.Ophthalmology Physician1932423605
- Nicole Brandt, M.D.Ophthalmology Physician1316087687
- Samuel Burke, MDOphthalmology Physician1740717149
Verify Robert Samuel Wirthlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00046133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average ophthalmology physician in 2024
643 Medicare Part D claims for 190 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Prednisolone Acetate153 claims
- Ofloxacin102 claims
- Atropine Sulfate98 claims
- Timolol Maleate44 claims
- Difluprednate42 claims
- Ketorolac Tromethamine35 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 91.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $22,761.67
32 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Spokane Eye Clinic PSSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Samuel Wirthlin among 522 ophthalmology physician records in Washington
Robert Samuel Wirthlin, M.D. is one of 522 ophthalmology physician records with a practice address in Washington. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2000 · median 2003 among the 347 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Washington
There are 522 ophthalmology physician records in Washington.
All 522 in Washington → Every provider in Spokane → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Nicole Brandt, M.D.Spokane, WA 992041316087687
- Andrew Cheek, MDSpokane, WA 992041790979383
- Jeffrey Colburn, MDSpokane, WA 992041326195140
- Steven Day, M.D.Spokane, WA 992041528066594
- Fiona Durcan, M.D.Spokane, WA 992041295733541
- Randall Jacobson, M.D.Spokane, WA 992041962400135
- Karen Janout, MDSpokane, WA 992041932297918
- Jason Jones, M.D.Spokane, WA 992041356349351
Common questions
What is Robert Samuel Wirthlin, M.D.'s NPI number?
Robert Samuel Wirthlin, M.D.'s National Provider Identifier (NPI) is 1013973254, issued on Apr 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Samuel Wirthlin, M.D. located?
The NPPES record lists a practice address at 427 S Bernard St, Spokane, WA, 99204. Phone: (509) 456-0107. Providers update this record themselves, so call before visiting.
How can I verify Robert Samuel Wirthlin, M.D.'s license?
NPPES lists Washington license number MD00046133, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Samuel Wirthlin, M.D. prescribe under Medicare Part D?
In 2024, Robert Samuel Wirthlin, M.D. had 643 Medicare Part D claims for 190 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Robert Samuel Wirthlin, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.