OrganizationActive
Shih & Olsen Gp
NPI 1568597540 · Endodontics · Atherton, CA
Shih & Olsen Gp is a Endodontics organization in Atherton, CA (NPI 1568597540).
Provider details
- NPI number
- 1568597540
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Anna Chavez, Officer Manager(650) 361-0180
Specialties & taxonomies
Dental 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
3351 El Camino Real Ste. 222
Atherton, CA 94027
Phone: (650) 361-0180
Fax: (650) 361-0113
Approximate (ZIP-level) locationGet directions
Mailing address
3351 El Camino Real Ste. 222
Atherton, CA 94027
Other names (DBA / former)
- Doing business as
- Peninsula Endodontics Dental Group
- Doing business as
- Peninsula Endodontics Dental Group
Registry dates
- Enumerated
- 2007-02-22
- Last updated
- 2022-04-26
- Certified
- 2022-04-26
Frequently asked questions
- What is Shih & Olsen Gp's NPI number?
- Shih & Olsen Gp's National Provider Identifier (NPI) is 1568597540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shih & Olsen Gp?
- Shih & Olsen Gp is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Shih & Olsen Gp located?
- Shih & Olsen Gp's practice location on file with NPPES is 3351 El Camino Real Ste. 222, Atherton, CA 94027.
- What is Shih & Olsen Gp's phone number?
- The practice phone number listed in the NPPES registry for Shih & Olsen Gp is (650) 361-0180.
- Who is the authorized official for Shih & Olsen Gp?
- The authorized official listed on Shih & Olsen Gp's NPPES record is Anna Chavez, Officer Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shih & Olsen Gp's NPI active?
- Yes — Shih & Olsen Gp's NPI (1568597540) is active in the NPPES registry as of the last update on 2022-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.