Brian Patrick Sumner, OD.
Optometrist · Washington, MO
Brian Patrick Sumner, OD. is an optometrist with a practice address in Washington, Missouri, and NPI 1588667992, issued on May 31, 2005. Check the license (Missouri TO2351, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian Patrick Sumner
- Credential
- OD.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- TO2351 MO
Self-reported in NPPES; status is on the state search - Practice location
- 320 Washington Ave, Washington, MO 63090
- Phone
- (636) 239-2179
- Enumerated
- May 31, 2005
- Record last updated
- Jun 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (636) 239-9592
- Medicaid ID
- 310206214 MO
- Medicare enrollment
- Enrolled (PECOS I20100818000240); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1978
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,242 in Missouri → Look up another NPI →
Verify Brian Patrick Sumner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license TO2351Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average optometrist in 2024
104 Medicare Part D claims for 33 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.
Most prescribed
- Latanoprost42 claims
- Timolol Maleate20 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.
Bills Medicare through one group practice
- Biermann Eye Health P.C.Washington, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Patrick Sumner among 1,242 optometrist records in Missouri
Brian Patrick Sumner, OD. is one of 1,242 optometrist records with a practice address in Missouri. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1978 · median 2007 among the 768 with a school on file
- Record last updated2020 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 optometrist records list a practice address in Washington
They are 7 of the 533 NPPES records with a practice address in Washington, and 1,242 optometrist records in Missouri.
All 1,242 in Missouri → Every provider in Washington → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kevin Biermann, O.D.Washington, MO 630901851520175
- Amanda Bissell, O.D.Washington, MO 630901336145481
- Christopher Eisenbeis, ODWashington, MO 630901063289916
- Peter Gubany, O.D.Washington, MO 630901114061389
- Alexander McClure, ODWashington, MO 630901477083772
- Edward Obermark, O.D.Washington, MO 630901720019375
- Stephen Haring, O.D.Manchester, MO 630881164575395
- John Crane, ODUnion, MO 630841144337437
Common questions
What is Brian Patrick Sumner, OD.'s NPI number?
Brian Patrick Sumner, OD.'s National Provider Identifier (NPI) is 1588667992, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Brian Patrick Sumner, OD. located?
The NPPES record lists a practice address at 320 Washington Ave, Washington, MO, 63090. Phone: (636) 239-2179. Providers update this record themselves, so call before visiting.
How can I verify Brian Patrick Sumner, OD.'s license?
NPPES lists Missouri license number TO2351, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Brian Patrick Sumner, OD. prescribe under Medicare Part D?
In 2024, Brian Patrick Sumner, OD. had 104 Medicare Part D claims for 33 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
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.