John Herrera, PA
Physician Assistant · Olympia, WA
John Herrera, PA is a physician assistant with a practice address in Olympia, Washington, and NPI 1467493767, issued on Jun 9, 2006. Check the license (Washington 1016774, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Herrera
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1016774 WA
Self-reported in NPPES; status is on the state search - Practice location
- 413 Lilly RD NE, Olympia, WA 98506
- Phone
- (360) 491-9480
- Enumerated
- Jun 9, 2006
- Record last updated
- Nov 27, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 8358236 WA
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 413 Lilly RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Herrera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 1016774Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Herrera among 3,718 physician assistant records in Washington
John Herrera, PA 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 not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 80% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2007 · 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).
108 physician assistant records list a practice address in Olympia
They are 108 of the 5,034 NPPES records with a practice address in Olympia, and 3,718 physician assistant records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,718 in Washington → Every provider in Olympia → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Elizabeth Alberti, P.A.Olympia, WA 985061215087937
- Jennifer Cozart, PA-COlympia, WA 985061639173230
- Fredrick Eggers, P.A..Olympia, WA 985061275698730
- Richard Gailey, P.A.Olympia, WA 985061487719969
- Marsha Lorentson, P.A.Olympia, WA 985061922141654
- Midge Price, P.A.-COlympia, WA 985061073523528
- Gregory Raappana, P.A.-COlympia, WA 985061144250572
- Eileen Ravella, PA-COlympia, WA 985061043237134
Common questions
What is John Herrera, PA's NPI number?
John Herrera, PA's National Provider Identifier (NPI) is 1467493767, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Herrera, PA located?
The NPPES record lists a practice address at 413 Lilly RD NE, Olympia, WA, 98506. Phone: (360) 491-9480. Providers update this record themselves, so call before visiting.
How can I verify John Herrera, PA's license?
NPPES lists Washington license number 1016774, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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. 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.