OrganizationActive
Robert Allen Groth
NPI 1851501860 · Clinic/Center · San Pedro, CA
Robert Allen Groth is a Clinic/Center organization in San Pedro, CA (NPI 1851501860).
Provider details
- NPI number
- 1851501860
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Robert Groth, President(310) 987-4478
Specialties & taxonomies
Ambulatory Health Care Facilities
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
921 S Beacon St
Floor 2
San Pedro, CA 90731
Phone: (131) 083-3835
Street-level locationGet directions
Mailing address
1840 S Gaffey St
San Pedro, CA 90731-5324
Other names (DBA / former)
- Doing business as
- Robert Groth and Associates
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2020-08-22
Frequently asked questions
- What is Robert Allen Groth's NPI number?
- Robert Allen Groth's National Provider Identifier (NPI) is 1851501860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert Allen Groth?
- Robert Allen Groth is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Robert Allen Groth located?
- Robert Allen Groth's practice location on file with NPPES is 921 S Beacon St, San Pedro, CA 90731.
- What is Robert Allen Groth's phone number?
- The practice phone number listed in the NPPES registry for Robert Allen Groth is (131) 083-3835.
- Who is the authorized official for Robert Allen Groth?
- The authorized official listed on Robert Allen Groth's NPPES record is Robert Groth, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert Allen Groth's NPI active?
- Yes — Robert Allen Groth's NPI (1851501860) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.