Mahlon Henderson
NPI 1629535406 · Case Manager/Care Coordinator · Long Beach, CA
Mahlon Henderson is a Case Manager/Care Coordinator provider in Long Beach, CA (NPI 1629535406).
Provider details
- NPI number
- 1629535406
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Counselor101Y00000X
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-02-27
- Last updated
- 2023-05-23
- Certified
- 2023-05-23
Frequently asked questions
- What is Mahlon Henderson's NPI number?
- Mahlon Henderson's National Provider Identifier (NPI) is 1629535406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahlon Henderson's specialty?
- Mahlon Henderson is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Mahlon Henderson located?
- Mahlon Henderson's practice location on file with NPPES is 4335 Atlantic Ave, Long Beach, CA 90807-2803.
- What is Mahlon Henderson's phone number?
- The practice phone number listed in the NPPES registry for Mahlon Henderson is (562) 216-4900.
- Is Mahlon Henderson's NPI active?
- Yes — Mahlon Henderson's NPI (1629535406) is active in the NPPES registry as of the last update on 2023-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.