Harold Rehm, LCSW
NPI 1427234053 · Clinical Social Worker · Long Beach, CA
Harold Rehm, LCSW is a Clinical Social Worker provider in Long Beach, CA (NPI 1427234053).
Provider details
- NPI number
- 1427234053
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21741 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2008-01-14
- Last updated
- 2023-03-17
- Certified
- 2023-03-17
Frequently asked questions
- What is Harold Rehm's NPI number?
- Harold Rehm's National Provider Identifier (NPI) is 1427234053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Rehm's specialty?
- Harold Rehm is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Harold Rehm located?
- Harold Rehm's practice location on file with NPPES is 5901 E 7th St, Long Beach, CA 90822-5201.
- What is Harold Rehm's phone number?
- The practice phone number listed in the NPPES registry for Harold Rehm is (562) 826-8000.
- Is Harold Rehm's NPI active?
- Yes — Harold Rehm's NPI (1427234053) is active in the NPPES registry as of the last update on 2023-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.