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Barry Mercer, D.D.S.
NPI 1992844138 · General Practice Dentistry · Loomis, CA
Barry Mercer, D.D.S. is a General Practice Dentistry provider in Loomis, CA (NPI 1992844138).
Provider details
- NPI number
- 1992844138
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 39842 (CA)
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
3475 Taylor Rd.
Loomis, CA 95650-0005
Phone: (916) 652-5424
Fax: (916) 652-8945
Street-level locationGet directions
Mailing address
Po Box 5
Loomis, CA 95650-0005
Registry dates
- Enumerated
- 2007-02-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Barry Mercer's NPI number?
- Barry Mercer's National Provider Identifier (NPI) is 1992844138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Mercer's specialty?
- Barry Mercer is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Barry Mercer located?
- Barry Mercer's practice location on file with NPPES is 3475 Taylor Rd., Loomis, CA 95650-0005.
- What is Barry Mercer's phone number?
- The practice phone number listed in the NPPES registry for Barry Mercer is (916) 652-5424.
- Is Barry Mercer's NPI active?
- Yes — Barry Mercer's NPI (1992844138) 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.