Michelle Armstrong
NPI 1689247314 · Physical Therapist · San Francisco, CA
Michelle Armstrong is a Physical Therapist provider in San Francisco, CA (NPI 1689247314).
Provider details
- NPI number
- 1689247314
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PT018727 (OH)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
4 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
- 2021-07-20
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Michelle Armstrong's NPI number?
- Michelle Armstrong's National Provider Identifier (NPI) is 1689247314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Armstrong's specialty?
- Michelle Armstrong is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Michelle Armstrong located?
- Michelle Armstrong's practice location on file with NPPES is 400 Parnassus Ave, San Francisco, CA 94143-2202.
- What is Michelle Armstrong's phone number?
- The practice phone number listed in the NPPES registry for Michelle Armstrong is (415) 476-1000.
- Is Michelle Armstrong's NPI active?
- Yes — Michelle Armstrong's NPI (1689247314) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.