OrganizationActive
Robert S. Herrick M.D. Inc
NPI 1477854123 · Ophthalmology Physician · Rialto, CA
Robert S. Herrick M.D. Inc is a Ophthalmology Physician organization in Rialto, CA (NPI 1477854123).
Provider details
- NPI number
- 1477854123
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Herrick, Ophthalmogist(909) 820-4051
- License
- C24395 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
882 W Rialto Ave
Rialto, CA 92376-5658
Phone: (909) 820-4051
Fax: (909) 820-4053
Street-level locationGet directions
Mailing address
882 W Rialto Ave
Rialto, CA 92376-5658
Registry dates
- Enumerated
- 2010-11-11
- Last updated
- 2011-12-07
Frequently asked questions
- What is Robert S. Herrick M.D. Inc's NPI number?
- Robert S. Herrick M.D. Inc's National Provider Identifier (NPI) is 1477854123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert S. Herrick M.D. Inc?
- Robert S. Herrick M.D. Inc is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert S. Herrick M.D. Inc located?
- Robert S. Herrick M.D. Inc's practice location on file with NPPES is 882 W Rialto Ave, Rialto, CA 92376-5658.
- What is Robert S. Herrick M.D. Inc's phone number?
- The practice phone number listed in the NPPES registry for Robert S. Herrick M.D. Inc is (909) 820-4051.
- Who is the authorized official for Robert S. Herrick M.D. Inc?
- The authorized official listed on Robert S. Herrick M.D. Inc's NPPES record is Robert Herrick, Ophthalmogist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert S. Herrick M.D. Inc's NPI active?
- Yes — Robert S. Herrick M.D. Inc's NPI (1477854123) is active in the NPPES registry as of the last update on 2011-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.