Timothy Arthur Graves, MD
Surgery Physician · Coupeville, WA
Timothy Arthur Graves, MD is a surgery physician with a practice address in Coupeville, Washington, and NPI 1467557728, issued on Sep 13, 2006. Check the license (Washington 39995, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Timothy Arthur Graves
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 39995 WA
Self-reported in NPPES; status is on the state search - Practice location
- 205 S. Main St Bldg A, Coupeville, WA 98239
- Phone
- (425) 339-5442
- Enumerated
- Sep 13, 2006
- Record last updated
- Jul 13, 2022
- Medicaid ID
- 1011196 WA
- Medicare enrollment
- Enrolled (PECOS I20100201000549); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 791 in Washington → Look up another NPI →
Verify Timothy Arthur Graves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 39995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average surgery physician in 2024
160 Medicare Part D claims for 154 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims. 14 claims were for opioids.
Most prescribed
- Peg-3350 And Electrolytes70 claims
- Sod Sulf-Potass Sulf-Mag Sulf32 claims
- Gavilyte-G29 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
- Whidbey Island Public Hospital DistrictCoupeville, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Arthur Graves among 791 surgery physician records in Washington
Timothy Arthur Graves, MD is one of 791 surgery physician records with a practice address in Washington. 69% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 55% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1994 · median 2006 among the 439 with a school on file
- Record last updated2022 · 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 208600000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 surgery physician records list a practice address in Coupeville
They are 5 of the 197 NPPES records with a practice address in Coupeville, and 791 surgery physician records in Washington.
All 791 in Washington → Every provider in Coupeville → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- E Patricia Engel, MDCoupeville, WA 982391932460870
- John Hassapis, MDCoupeville, WA 982391992709802
- Garth Miller, MDCoupeville, WA 982391801082102
- Thomas Steffens, DOCoupeville, WA 982391154349553
- Philo Calhoun, MDBellingham, WA 982291801874318
- Stephen Cesar, M.D.Bellingham, WA 982261518965540
- Robert Oram, MDBellingham, WA 982261780660746
- Barbara Bachman, MDBellingham, WA 982251437150224
Common questions
What is Timothy Arthur Graves, MD's NPI number?
Timothy Arthur Graves, MD's National Provider Identifier (NPI) is 1467557728, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Arthur Graves, MD located?
The NPPES record lists a practice address at 205 S. Main St Bldg A, Coupeville, WA, 98239. Phone: (425) 339-5442. Providers update this record themselves, so call before visiting.
How can I verify Timothy Arthur Graves, MD's license?
NPPES lists Washington license number 39995, 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 Timothy Arthur Graves, MD prescribe under Medicare Part D?
In 2024, Timothy Arthur Graves, MD had 160 Medicare Part D claims for 154 beneficiaries; the average among surgery physician prescribers was 147. 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.