Neal J. Peterson, MD
Ophthalmology Physician · Spokane, WA
Neal J. Peterson, MD is an ophthalmology physician with a practice address in Spokane, Washington, and NPI 1033320817, issued on May 24, 2007. Check the license (Washington MD00048100, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Neal J. Peterson
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD00048100 WA
Self-reported in NPPES; status is on the state search - Practice location
- 510 S Cowley St, Spokane, WA 99202
- Phone
- (509) 838-2531
- Enumerated
- May 24, 2007
- Record last updated
- Dec 15, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 8484289 WA
- Medicare enrollment
- Enrolled (PECOS I20070822000155); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2003
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 522 in Washington → Look up another NPI →
Also registered at 510 S Cowley St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cynthia Cilyo, MDOphthalmology Physician1558363911
- Heidi Eiseman, M.D.Ophthalmology Physician1457659047
- Robert Glazier, M.D.Ophthalmology Physician1699065052
- Kenneth Mondal, MDOphthalmology Physician1255324521
Verify Neal J. Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00048100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average ophthalmology physician in 2024
2,106 Medicare Part D claims for 479 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Latanoprost726 claims
- Timolol Maleate288 claims
- Dorzolamide-Timolol223 claims
- Prednisolone Acetate168 claims
- Brimonidine Tartrate84 claims
- Restasis82 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
- Multicare Health SystemSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neal J. Peterson among 522 ophthalmology physician records in Washington
Neal J. Peterson, MD 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 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 32% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2003 · median 2003 among the 347 with a school on file
- Record last updated2008 · 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
- Cynthia Cilyo, MDSpokane, WA 992021558363911
- Michael Cunningham, M.D.Spokane, WA 992021821075516
- Heidi Eiseman, M.D.Spokane, WA 992021457659047
- Robert Glazier, M.D.Spokane, WA 992021699065052
- Kenneth Mondal, MDSpokane, WA 992021255324521
- Christina Nye, MDSpokane, WA 992021427123074
- Alexandra Sebren, MDSpokane, WA 992021770044729
- Caroline Shea, MDSpokane, WA 992021346315991
Common questions
What is Neal J. Peterson, MD's NPI number?
Neal J. Peterson, MD's National Provider Identifier (NPI) is 1033320817, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Neal J. Peterson, MD located?
The NPPES record lists a practice address at 510 S Cowley St, Spokane, WA, 99202. Phone: (509) 838-2531. Providers update this record themselves, so call before visiting.
How can I verify Neal J. Peterson, MD's license?
NPPES lists Washington license number MD00048100, 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 Neal J. Peterson, MD prescribe under Medicare Part D?
In 2024, Neal J. Peterson, MD had 2,106 Medicare Part D claims for 479 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.