IndividualActive
James Jespersen, D.D.S.
NPI 1972706109 · Endodontics · Santa Clara, CA
James Jespersen, D.D.S. is a Endodontics provider in Santa Clara, CA (NPI 1972706109).
Provider details
- NPI number
- 1972706109
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24807 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
1200 Scott Blvd
Santa Clara, CA 95050-4555
Phone: (408) 296-1500
Fax: (408) 296-8728
Street-level locationGet directions
Mailing address
1200 Scott Blvd
Santa Clara, CA 95050-4555
Registry dates
- Enumerated
- 2007-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Jespersen's NPI number?
- James Jespersen's National Provider Identifier (NPI) is 1972706109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Jespersen's specialty?
- James Jespersen is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is James Jespersen located?
- James Jespersen's practice location on file with NPPES is 1200 Scott Blvd, Santa Clara, CA 95050-4555.
- What is James Jespersen's phone number?
- The practice phone number listed in the NPPES registry for James Jespersen is (408) 296-1500.
- Is James Jespersen's NPI active?
- Yes — James Jespersen's NPI (1972706109) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.