Myriam S. Caballero, P.A.
Physician Assistant · Everett, WA
Myriam S. Caballero, P.A. is a physician assistant with a practice address in Everett, Washington, and NPI 1477688471, issued on Feb 22, 2007. Check the license (Washington PA10004602, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Myriam S. Caballero
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA10004602 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1330 Rockefeller Ave, Everett, WA 98201
- Phone
- (425) 261-4950
- Enumerated
- Feb 22, 2007
- Record last updated
- Jan 12, 2022
- Medicaid ID
- 8395584 WA
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 1330 Rockefeller Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Myriam S. Caballero in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA10004602Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average physician assistant in 2024
147 Medicare Part D claims for 35 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Allopurinol17 claims
- Clopidogrel11 claims
- Irbesartan11 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.
Myriam S. Caballero among 3,718 physician assistant records in Washington
Myriam S. Caballero, P.A. is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 73% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
144 physician assistant records list a practice address in Everett
They are 144 of the 7,246 NPPES records with a practice address in Everett, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Everett → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Wayne Bjur, PACEverett, WA 982011578596631
- Leslie Chamberlain, PA-CEverett, WA 982011386661080
- Edyth Collins, P.A.Everett, WA 982011982632220
- Margaret Heller, PACEverett, WA 982011457317141
- Robert Hutchinson, P.A.-CEverett, WA 982011346293107
- Timothy Jones, PA-CEverett, WA 982011245284561
- Jonathan Maher, PA-CEverett, WA 982011154373140
- Jude Patton, PA-CEverett, WA 982011417920810
Common questions
What is Myriam S. Caballero, P.A.'s NPI number?
Myriam S. Caballero, P.A.'s National Provider Identifier (NPI) is 1477688471, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Myriam S. Caballero, P.A. located?
The NPPES record lists a practice address at 1330 Rockefeller Ave, Everett, WA, 98201. Phone: (425) 261-4950. Providers update this record themselves, so call before visiting.
How can I verify Myriam S. Caballero, P.A.'s license?
NPPES lists Washington license number PA10004602, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Myriam S. Caballero, P.A. prescribe under Medicare Part D?
In 2024, Myriam S. Caballero, P.A. had 147 Medicare Part D claims for 35 beneficiaries; the average among physician assistant prescribers was 830. 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.