Irina Clarkson
NPI 1326643396 · Massage Therapist · San Francisco, CA
Irina Clarkson is a Massage Therapist provider in San Francisco, CA (NPI 1326643396).
Provider details
- NPI number
- 1326643396
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 78299 (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
5 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
- 2020-11-30
- Last updated
- 2020-11-30
- Certified
- 2020-11-30
Frequently asked questions
- What is Irina Clarkson's NPI number?
- Irina Clarkson's National Provider Identifier (NPI) is 1326643396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irina Clarkson's specialty?
- Irina Clarkson is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Irina Clarkson located?
- Irina Clarkson's practice location on file with NPPES is 835 Turk St Apt 614, San Francisco, CA 94102-7104.
- What is Irina Clarkson's phone number?
- The practice phone number listed in the NPPES registry for Irina Clarkson is (415) 480-9934.
- Is Irina Clarkson's NPI active?
- Yes — Irina Clarkson's NPI (1326643396) is active in the NPPES registry as of the last update on 2020-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.