Douglas Ray Tanner, D.O.
Family Medicine Physician · Spokane, WA
Douglas Ray Tanner, D.O. is a family medicine physician with a practice address in Spokane, Washington, and NPI 1063899185, issued on Apr 27, 2015. Check the license (Washington OP60716748, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Douglas Ray Tanner
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP60716748 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1803 W Maxwell Ave, Spokane, WA 99201
- Phone
- (509) 483-7535
- Enumerated
- Apr 27, 2015
- Record last updated
- Dec 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181024003296); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 1803 W Maxwell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ladonna Boyd, CDPAddiction (Substance Use Disorder) Counselor1164671301
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Verify Douglas Ray Tanner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP60716748Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average family medicine physician in 2024
3,953 Medicare Part D claims for 241 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 66 claims were for opioids.
Most prescribed
- Albuterol Sulfate Hfa197 claims
- Atorvastatin Calcium155 claims
- Lisinopril137 claims
- Losartan Potassium135 claims
- Gabapentin126 claims
- Amlodipine Besylate116 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.
Industry payments in 2024: $24.00
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 55,478 providers of this specialty with any payment received $902.55 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
- Native ProjectSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas Ray Tanner among 5,534 family medicine physician records in Washington
Douglas Ray Tanner, D.O. is one of 5,534 family medicine physician records with a practice address in Washington. 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 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2016 · median 2009 among the 3,294 with a school on file
- Record last updated2018 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
283 family medicine physician records list a practice address in Spokane
They are 283 of the 14,049 NPPES records with a practice address in Spokane, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Spokane → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Walter Balek, MDSpokane, WA 992011902916943
- Lylanya CoxSpokane, WA 992011225118714
- Christopher Goodwin, MDSpokane, WA 992011174626733
- Edward Gruber, ARNPSpokane, WA 992011033104963
- Robert Lutz, MDSpokane, WA 992011245267897
- John McCarthy, MDSpokane, WA 992011699795823
- Anne Montgomery, M.D.Spokane, WA 992011477658102
- Darin Neven, MDSpokane, WA 992011770516288
Common questions
What is Douglas Ray Tanner, D.O.'s NPI number?
Douglas Ray Tanner, D.O.'s National Provider Identifier (NPI) is 1063899185, issued on Apr 27, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Ray Tanner, D.O. located?
The NPPES record lists a practice address at 1803 W Maxwell Ave, Spokane, WA, 99201. Phone: (509) 483-7535. Providers update this record themselves, so call before visiting.
How can I verify Douglas Ray Tanner, D.O.'s license?
NPPES lists Washington license number OP60716748, 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 Douglas Ray Tanner, D.O. prescribe under Medicare Part D?
In 2024, Douglas Ray Tanner, D.O. had 3,953 Medicare Part D claims for 241 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.