IndividualActive
John Herrera, PA
NPI 1467493767 · Physician Assistant · Olympia, WA
John Herrera, PA is a Physician Assistant provider in Olympia, WA (NPI 1467493767).
Provider details
- NPI number
- 1467493767
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 1016774 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
413 Lilly Rd Ne
Olympia, WA 98506-5133
Phone: (360) 491-9480
Street-level locationGet directions
Mailing address
Po Box 5007
Lacey, WA 98509-5007
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2007-11-27
Frequently asked questions
- What is John Herrera's NPI number?
- John Herrera's National Provider Identifier (NPI) is 1467493767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Herrera's specialty?
- John Herrera is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Herrera located?
- John Herrera's practice location on file with NPPES is 413 Lilly Rd Ne, Olympia, WA 98506-5133.
- What is John Herrera's phone number?
- The practice phone number listed in the NPPES registry for John Herrera is (360) 491-9480.
- Is John Herrera's NPI active?
- Yes — John Herrera's NPI (1467493767) is active in the NPPES registry as of the last update on 2007-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.