Marcus William Heisler, M.D.
Family Medicine Physician · Elma, WA
Marcus William Heisler, M.D. is a family medicine physician with a practice address in Elma, Washington, and NPI 1205256955, issued on Apr 21, 2014. Check the license (Washington MD60849399, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Marcus William Heisler
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD60849399 WA
A139570 CA
Self-reported in NPPES; status is on the state search - Practice location
- 610 E. Main Street, Elma, WA 98541
- Phone
- (360) 346-2222
- Enumerated
- Apr 21, 2014
- Record last updated
- Aug 2, 2022
- Medicare enrollment
- Enrolled (PECOS I20181210000112); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2014
- Entity
- Type 1 · individual
Verify Marcus William Heisler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60849399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% more Medicare Part D claims than the average family medicine physician in 2024
6,904 Medicare Part D claims for 355 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 466 claims were for opioids.
Most prescribed
- Atorvastatin Calcium318 claims
- Rosuvastatin Calcium251 claims
- Lisinopril232 claims
- Levothyroxine Sodium222 claims
- Losartan Potassium194 claims
- Amlodipine Besylate190 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
- Grays Harbor County Public Hospital District NO 1Elma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 family medicine physician records list a practice address in Elma
They are 10 of the 128 NPPES records with a practice address in Elma, and 5,534 family medicine physician records in Washington.
All 10 in Elma → All 5,534 in Washington → Every provider in Elma →
Other family medicine physician records in Washington
- Shawn Aaron, MDLongview, WA1578560710
- John Abano, M.D.Shoreline, WA1891929857
- Sarah Abbot, DOKirkland, WA1033555180
- Arthur Abbott, M.D.Seattle, WA1255488847
- Dale Abbott, MDBurlington, WA1760453534
- Michael Abbott, MDEast Wenatchee, WA1336179928
- Richard Abbott, M.D.Mount Vernon, WA1689835803
- Charlee Abboud, DOTacoma, WA1174152169
- Suad AbdelazizSeattle, WA1306423421
- Joonis Abdulkhader, M.D.Seattle, WA1518154335
Common questions
What is Marcus William Heisler, M.D.'s NPI number?
Marcus William Heisler, M.D.'s National Provider Identifier (NPI) is 1205256955, issued on Apr 21, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marcus William Heisler, M.D. located?
The NPPES record lists a practice address at 610 E. Main Street, Elma, WA, 98541. Phone: (360) 346-2222. Providers update this record themselves, so call before visiting.
How can I verify Marcus William Heisler, M.D.'s license?
NPPES lists Washington license number MD60849399, 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 Marcus William Heisler, M.D. prescribe under Medicare Part D?
In 2024, Marcus William Heisler, M.D. had 6,904 Medicare Part D claims for 355 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.