Amanda Johnston, PTA
NPI 1275840159 · Physical Therapy Assistant · San Diego, CA
Amanda Johnston, PTA is a Physical Therapy Assistant provider in San Diego, CA (NPI 1275840159).
Provider details
- NPI number
- 1275840159
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- Yes
- License
- AT9298 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-09-13
- Last updated
- 2010-09-13
Frequently asked questions
- What is Amanda Johnston's NPI number?
- Amanda Johnston's National Provider Identifier (NPI) is 1275840159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Johnston's specialty?
- Amanda Johnston is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Amanda Johnston located?
- Amanda Johnston's practice location on file with NPPES is 5677 Oberlin Dr, San Diego, CA 92121-1740.
- What is Amanda Johnston's phone number?
- The practice phone number listed in the NPPES registry for Amanda Johnston is (858) 457-8419.
- Is Amanda Johnston's NPI active?
- Yes — Amanda Johnston's NPI (1275840159) is active in the NPPES registry as of the last update on 2010-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.