Jonathan Kenneth Dearborn Hiser, MD
Internal Medicine Physician · Everett, WA
Jonathan Kenneth Dearborn Hiser, MD is an internal medicine physician with a practice address in Everett, Washington, and NPI 1205585163, issued on Mar 19, 2022. Check the license (Washington MD.MD.70019565, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Jonathan Kenneth Dearborn Hiser
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD.MD.70019565 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1424 Broadway, Everett, WA 98201
- Phone
- (425) 789-3789
- Enumerated
- Mar 19, 2022
- Record last updated
- Jul 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20251104002804); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 1424 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Erin Bishop, PA-CPhysician Assistant1073156048
Verify Jonathan Kenneth Dearborn Hiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD.MD.70019565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
383 Medicare Part D claims for 52 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 29 claims were for opioids.
Most prescribed
- Gabapentin25 claims
- Tamsulosin Hcl20 claims
- Metformin Hcl17 claims
- Atorvastatin Calcium15 claims
- Mounjaro15 claims
- Synthroid13 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: $17.14
1 payment: food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Community Health Center OF Snohomish CountyEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Kenneth Dearborn Hiser among 3,079 internal medicine physician records in Washington
Jonathan Kenneth Dearborn Hiser, MD is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.
- NPI issued2022 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2006 among the 1,852 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
174 internal medicine physician records list a practice address in Everett
They are 174 of the 7,246 NPPES records with a practice address in Everett, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Everett → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Irene Altmann, MDEverett, WA 982011073588232
- Jennifer Battaglia, M.D.Everett, WA 982011235117367
- John Dilworth, MDEverett, WA 982011720042856
- Sheryl Dreyer, MDEverett, WA 982011144298043
- Shelly FinnEverett, WA 982011184688210
- Todd Gunderson, MDEverett, WA 982011669436176
- Michael Jenks, MDEverett, WA 982011477521185
- Tul Kalayanamit, MDEverett, WA 982011932171527
Common questions
What is Jonathan Kenneth Dearborn Hiser, MD's NPI number?
Jonathan Kenneth Dearborn Hiser, MD's National Provider Identifier (NPI) is 1205585163, issued on Mar 19, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Kenneth Dearborn Hiser, MD located?
The NPPES record lists a practice address at 1424 Broadway, Everett, WA, 98201. Phone: (425) 789-3789. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Kenneth Dearborn Hiser, MD's license?
NPPES lists Washington license number MD.MD.70019565, 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 Jonathan Kenneth Dearborn Hiser, MD prescribe under Medicare Part D?
In 2024, Jonathan Kenneth Dearborn Hiser, MD had 383 Medicare Part D claims for 52 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.