Mahshid Kamyab, MD
General Practice Physician · Marysville, WA
Mahshid Kamyab, MD is a general practice physician with a practice address in Marysville, Washington, and NPI 1568889855, issued on Mar 25, 2014. Check the license (Washington MD60910645, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mahshid Kamyab
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License numbers
- MD60910645 WA
ME119013 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4420 76TH St NE, Marysville, WA 98270
- Phone
- (360) 651-7495
- Enumerated
- Mar 25, 2014
- Record last updated
- Jul 22, 2026
- Medicaid ID
- 011055200 FL
- Medicare enrollment
- Enrolled (PECOS I20211110003218); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 388 in Washington → Look up another NPI →
Also registered at 4420 76TH St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mahshid Kamyab in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60910645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average general practice physician in 2024
10,510 Medicare Part D claims for 832 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 26 claims were for opioids.
Most prescribed
- Atorvastatin Calcium729 claims
- Levothyroxine Sodium498 claims
- Lisinopril481 claims
- Omeprazole414 claims
- Amlodipine Besylate368 claims
- Losartan Potassium295 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
- Optum Care Washington PLLCMarysville, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mahshid Kamyab among 388 general practice physician records in Washington
Mahshid Kamyab, MD is one of 388 general practice physician records with a practice address in Washington. 28% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 46% of them.
- NPI issued2014 · 46% of these records are older, 52% newer
- In a Medicare fileYes · 28% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1991 · median 2002 among the 43 with a school on file
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Washington
There are 388 general practice physician records in Washington.
All 388 in Washington → Every provider in Marysville → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Priscilla Ordonez, MDTulalip, WA 982711912332800
- John Bond, MDMount Vernon, WA 982741740276807
- Allison Duncan, MDOak Harbor, WA 982771649927138
- Christian Bergeron, MDOak Harbor, WA 982781932794856
- Benjamin Chadek-Feeley, DOOak Harbor, WA 982781457987869
- Charles Curtis, DOOak Harbor, WA 982781104452325
- Reina Lopez, DOOak Harbor, WA 982781013546811
- Sheridan Messinger, MDOak Harbor, WA 982781568057313
Common questions
What is Mahshid Kamyab, MD's NPI number?
Mahshid Kamyab, MD's National Provider Identifier (NPI) is 1568889855, issued on Mar 25, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mahshid Kamyab, MD located?
The NPPES record lists a practice address at 4420 76TH St NE, Marysville, WA, 98270. Phone: (360) 651-7495. Providers update this record themselves, so call before visiting.
How can I verify Mahshid Kamyab, MD's license?
NPPES lists Washington license number MD60910645, 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 Mahshid Kamyab, MD prescribe under Medicare Part D?
In 2024, Mahshid Kamyab, MD had 10,510 Medicare Part D claims for 832 beneficiaries; the average among general practice physician prescribers was 3,030. 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.