Ryan Ngan, PTA
NPI 1649760745 · Physical Therapy Assistant · Atascadero, CA
Ryan Ngan, PTA is a Physical Therapy Assistant provider in Atascadero, CA (NPI 1649760745).
Provider details
- NPI number
- 1649760745
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
- License
- PTA49003 (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
8 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
- 2018-05-14
- Last updated
- 2018-05-14
Frequently asked questions
- What is Ryan Ngan's NPI number?
- Ryan Ngan's National Provider Identifier (NPI) is 1649760745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Ngan's specialty?
- Ryan Ngan is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ryan Ngan located?
- Ryan Ngan's practice location on file with NPPES is 5255 El Camino Real Ste C, Atascadero, CA 93422-3351.
- What is Ryan Ngan's phone number?
- The practice phone number listed in the NPPES registry for Ryan Ngan is (805) 237-0272.
- Is Ryan Ngan's NPI active?
- Yes — Ryan Ngan's NPI (1649760745) is active in the NPPES registry as of the last update on 2018-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.