Megan Johnston, PA
NPI 1144905043 · Physician Assistant · Palo Alto, CA
Megan Johnston, PA is a Physician Assistant provider in Palo Alto, CA (NPI 1144905043).
Provider details
- NPI number
- 1144905043
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 62908 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2023-06-19
- Last updated
- 2024-01-22
- Certified
- 2024-01-22
Frequently asked questions
- What is Megan Johnston's NPI number?
- Megan Johnston's National Provider Identifier (NPI) is 1144905043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Johnston's specialty?
- Megan Johnston is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Megan Johnston located?
- Megan Johnston's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Megan Johnston's phone number?
- The practice phone number listed in the NPPES registry for Megan Johnston is (650) 497-8000.
- Is Megan Johnston's NPI active?
- Yes — Megan Johnston's NPI (1144905043) is active in the NPPES registry as of the last update on 2024-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.