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Mary Giagiari-Clarke, DC
NPI 1598836389 · Chiropractor · Los Altos, CA
Mary Giagiari-Clarke, DC is a Chiropractor provider in Los Altos, CA (NPI 1598836389).
Provider details
- NPI number
- 1598836389
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Female
- Sole proprietor
- No
- License
- DC018416 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
644 Fremont Ave
Los Altos, CA 94024-4812
Phone: (650) 948-2238
Fax: (650) 948-2363
Approximate (ZIP-level) locationGet directions
Mailing address
644 Fremont Ave
Los Altos, CA 94024-4812
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2011-03-08
Frequently asked questions
- What is Mary Giagiari-Clarke's NPI number?
- Mary Giagiari-Clarke's National Provider Identifier (NPI) is 1598836389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Giagiari-Clarke's specialty?
- Mary Giagiari-Clarke is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mary Giagiari-Clarke located?
- Mary Giagiari-Clarke's practice location on file with NPPES is 644 Fremont Ave, Los Altos, CA 94024-4812.
- What is Mary Giagiari-Clarke's phone number?
- The practice phone number listed in the NPPES registry for Mary Giagiari-Clarke is (650) 948-2238.
- Is Mary Giagiari-Clarke's NPI active?
- Yes — Mary Giagiari-Clarke's NPI (1598836389) is active in the NPPES registry as of the last update on 2011-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.