Patrick D. Demars, MD
Anesthesiology Physician · Spokane, WA
Patrick D. Demars, MD is an anesthesiology physician with a practice address in Spokane, Washington, and NPI 1235123753, issued on Sep 12, 2005. Check the license (Washington MD60198039, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Patrick D. Demars
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD60198039 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2008 S Manito PL, Spokane, WA 99203
- Phone
- (509) 413-2117
- Enumerated
- Sep 12, 2005
- Record last updated
- Dec 16, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 5701120 SD
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,701 in Washington → Look up another NPI →
Verify Patrick D. Demars in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60198039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average anesthesiology physician in 2024
15 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Patrick D. Demars among 1,701 anesthesiology physician records in Washington
Patrick D. Demars, MD is one of 1,701 anesthesiology physician records with a practice address in Washington. 70% 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, 92% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2016 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Washington
There are 1,701 anesthesiology physician records in Washington.
All 1,701 in Washington → Every provider in Spokane → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Richard O'Connor, M.D.Spokane, WA 992031538218862
- Jacob Arnett, MDSpokane, WA 992041689632127
- Daniel Brutocao, MDSpokane, WA 992041215987342
- Vera Cheng, M.D.Spokane, WA 992041841266962
- Neville Fernandes, M.D.Spokane, WA 992041851368567
- Michelle Hansen, MDSpokane, WA 992041235108556
- Dale Lewis, D.O.Spokane, WA 992041487623757
- James Mellema, MDSpokane, WA 992041952351082
Common questions
What is Patrick D. Demars, MD's NPI number?
Patrick D. Demars, MD's National Provider Identifier (NPI) is 1235123753, issued on Sep 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Patrick D. Demars, MD located?
The NPPES record lists a practice address at 2008 S Manito PL, Spokane, WA, 99203. Phone: (509) 413-2117. Providers update this record themselves, so call before visiting.
How can I verify Patrick D. Demars, MD's license?
NPPES lists Washington license number MD60198039, 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 Patrick D. Demars, MD prescribe under Medicare Part D?
In 2024, Patrick D. Demars, MD had 15 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.