OrganizationActive
Grossman DDS, Incorporated
NPI 1578964060 · Dentist · Corona, CA
Grossman DDS, Incorporated is a Dentist organization in Corona, CA (NPI 1578964060).
Provider details
- NPI number
- 1578964060
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- John Grossman, President(951) 674-2720
- License
- 41413 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
27569 Hopi Springs Ct
Corona, CA 92883-6606
Phone: (951) 674-2720
Fax: (951) 346-3253
Street-level locationGet directions
Mailing address
27569 Hopi Springs Ct
Corona, CA 92883-6606
Registry dates
- Enumerated
- 2014-09-16
- Last updated
- 2014-09-16
Frequently asked questions
- What is Grossman DDS, Incorporated's NPI number?
- Grossman DDS, Incorporated's National Provider Identifier (NPI) is 1578964060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grossman DDS, Incorporated?
- Grossman DDS, Incorporated is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Grossman DDS, Incorporated located?
- Grossman DDS, Incorporated's practice location on file with NPPES is 27569 Hopi Springs Ct, Corona, CA 92883-6606.
- What is Grossman DDS, Incorporated's phone number?
- The practice phone number listed in the NPPES registry for Grossman DDS, Incorporated is (951) 674-2720.
- Who is the authorized official for Grossman DDS, Incorporated?
- The authorized official listed on Grossman DDS, Incorporated's NPPES record is John Grossman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grossman DDS, Incorporated's NPI active?
- Yes — Grossman DDS, Incorporated's NPI (1578964060) is active in the NPPES registry as of the last update on 2014-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.