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Zachary Held, D.D.S.
NPI 1134189962 · General Practice Dentistry · San Carlos, CA
Zachary Held, D.D.S. is a General Practice Dentistry provider in San Carlos, CA (NPI 1134189962).
Provider details
- NPI number
- 1134189962
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 51338 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1552 Laurel St
San Carlos, CA 94070
Phone: (650) 591-5728
Fax: (650) 591-5774
Street-level locationGet directions
Mailing address
1785 San Carlos Ave
San Carlos, CA 94070-2055
Registry dates
- Enumerated
- 2006-03-24
- Last updated
- 2025-08-13
Frequently asked questions
- What is Zachary Held's NPI number?
- Zachary Held's National Provider Identifier (NPI) is 1134189962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Held's specialty?
- Zachary Held is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Zachary Held located?
- Zachary Held's practice location on file with NPPES is 1552 Laurel St, San Carlos, CA 94070.
- What is Zachary Held's phone number?
- The practice phone number listed in the NPPES registry for Zachary Held is (650) 591-5728.
- Is Zachary Held's NPI active?
- Yes — Zachary Held's NPI (1134189962) is active in the NPPES registry as of the last update on 2025-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.