OrganizationActive
Steven D. Hernandez, D.D.S. a Professional Corporation
NPI 1891902987 · Dentist · Alta Loma, CA
Steven D. Hernandez, D.D.S. a Professional Corporation is a Dentist organization in Alta Loma, CA (NPI 1891902987).
Provider details
- NPI number
- 1891902987
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Steven Hernandez, President(626) 332-4596
- License
- 37836 (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
9560 Baseline Rd
Suite B
Alta Loma, CA 91701-6435
Phone: (909) 987-7676
Street-level locationGet directions
Mailing address
2652 Saddle Ridge Dr
Covina, CA 91724-3838
Registry dates
- Enumerated
- 2007-05-17
- Last updated
- 2007-10-02
Frequently asked questions
- What is Steven D. Hernandez, D.D.S. a Professional Corporation's NPI number?
- Steven D. Hernandez, D.D.S. a Professional Corporation's National Provider Identifier (NPI) is 1891902987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Steven D. Hernandez, D.D.S. a Professional Corporation?
- Steven D. Hernandez, D.D.S. a Professional Corporation is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Steven D. Hernandez, D.D.S. a Professional Corporation located?
- Steven D. Hernandez, D.D.S. a Professional Corporation's practice location on file with NPPES is 9560 Baseline Rd, Alta Loma, CA 91701-6435.
- What is Steven D. Hernandez, D.D.S. a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Steven D. Hernandez, D.D.S. a Professional Corporation is (909) 987-7676.
- Who is the authorized official for Steven D. Hernandez, D.D.S. a Professional Corporation?
- The authorized official listed on Steven D. Hernandez, D.D.S. a Professional Corporation's NPPES record is Steven Hernandez, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Steven D. Hernandez, D.D.S. a Professional Corporation's NPI active?
- Yes — Steven D. Hernandez, D.D.S. a Professional Corporation's NPI (1891902987) is active in the NPPES registry as of the last update on 2007-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.