Mitchell Jay Peterson, M.D.
Family Medicine Physician · Seattle, WA
Mitchell Jay Peterson, M.D. is a family medicine physician with a practice address in Seattle, Washington, and NPI 1770526626, issued on Jun 14, 2006. Check the license (Washington MD00031099, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mitchell Jay Peterson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00031099 WA
Self-reported in NPPES; status is on the state search - Practice location
- 9709 3RD Ave NE, Seattle, WA 98115
- Phone
- (206) 525-5777
- Enumerated
- Jun 14, 2006
- Record last updated
- Jul 22, 2026
- Fax
- (206) 528-9881
- Medicaid ID
- 1088640 WA
- Medicare enrollment
- Enrolled (PECOS I20070423000228); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 9709 3RD Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wei Shawn Ignatius Ang, DOForensic Psychiatry Physician1013470079
- Phillip Arnold, DOFamily Medicine Physician1619984143
- Karen Bhaskar, MDOphthalmology Physician1194755819
- Matthew Bressie, M.D.Family Medicine Physician1265409858
- Jessica Cabodi, MDFamily Medicine Physician1982867339
- Kelsey Cline, MDFamily Medicine Physician1285165761
Verify Mitchell Jay Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00031099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average family medicine physician in 2024
3,421 Medicare Part D claims for 488 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 33 claims were for opioids.
Most prescribed
- Atorvastatin Calcium292 claims
- Amlodipine Besylate224 claims
- Lisinopril195 claims
- Rosuvastatin Calcium182 claims
- Losartan Potassium117 claims
- Tamsulosin Hcl108 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
- The Polyclinic PLLCSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mitchell Jay Peterson among 5,534 family medicine physician records in Washington
Mitchell Jay Peterson, M.D. 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1991 · median 2009 among the 3,294 with a school on file
- Record last updated2026 · 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).
871 family medicine physician records list a practice address in Seattle
They are 871 of the 41,956 NPPES records with a practice address in Seattle, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Seattle → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Christine Adams, MDSeattle, WA 981151225142235
- Phillip Arnold, DOSeattle, WA 981151619984143
- Matthew Bressie, M.D.Seattle, WA 981151265409858
- Naomi Busch, M.D.Seattle, WA 981151437191889
- Maha Coles, MDSeattle, WA 981151558335182
- Marcie Hamrick, MDSeattle, WA 981151043329972
- Walter Hollow, MDSeattle, WA 981151316914716
- Andrew Jacobson, M.D.Seattle, WA 981151154329407
Common questions
What is Mitchell Jay Peterson, M.D.'s NPI number?
Mitchell Jay Peterson, M.D.'s National Provider Identifier (NPI) is 1770526626, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell Jay Peterson, M.D. located?
The NPPES record lists a practice address at 9709 3RD Ave NE, Seattle, WA, 98115. Phone: (206) 525-5777. Providers update this record themselves, so call before visiting.
How can I verify Mitchell Jay Peterson, M.D.'s license?
NPPES lists Washington license number MD00031099, 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 Mitchell Jay Peterson, M.D. prescribe under Medicare Part D?
In 2024, Mitchell Jay Peterson, M.D. had 3,421 Medicare Part D claims for 488 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.