Randy Nater, LCSW
NPI 1225264401 · Clinical Social Worker · Rancho Cucamonga, CA
Randy Nater, LCSW is a Clinical Social Worker provider in Rancho Cucamonga, CA (NPI 1225264401).
Provider details
- NPI number
- 1225264401
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- LCS28655 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 233 Baseline Rd400La Verne, CA 91750-2353Phone: (909) 593-2581
Registry dates
- Enumerated
- 2009-06-02
- Last updated
- 2018-03-17
Frequently asked questions
- What is Randy Nater's NPI number?
- Randy Nater's National Provider Identifier (NPI) is 1225264401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randy Nater's specialty?
- Randy Nater is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Randy Nater located?
- Randy Nater's practice location on file with NPPES is 7365 Carnelian St Ste 202, Rancho Cucamonga, CA 91730-1157.
- What is Randy Nater's phone number?
- The practice phone number listed in the NPPES registry for Randy Nater is (909) 851-0826.
- Is Randy Nater's NPI active?
- Yes — Randy Nater's NPI (1225264401) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.