Alexander Mackenzie, MFT, CEAP
NPI 1720245079 · Marriage & Family Therapist · Long Beach, CA
Alexander Mackenzie, MFT, CEAP is a Marriage & Family Therapist provider in Long Beach, CA (NPI 1720245079).
Provider details
- NPI number
- 1720245079
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT, CEAP
- Sex
- Male
- Sole proprietor
- Yes
- License
- MFT29374 (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
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
- 2008-05-22
- Last updated
- 2008-05-22
Frequently asked questions
- What is Alexander Mackenzie's NPI number?
- Alexander Mackenzie's National Provider Identifier (NPI) is 1720245079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Mackenzie's specialty?
- Alexander Mackenzie is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Alexander Mackenzie located?
- Alexander Mackenzie's practice location on file with NPPES is 5855 E Naples Plz, Long Beach, CA 90803-5060.
- What is Alexander Mackenzie's phone number?
- The practice phone number listed in the NPPES registry for Alexander Mackenzie is (562) 331-0010.
- Is Alexander Mackenzie's NPI active?
- Yes — Alexander Mackenzie's NPI (1720245079) is active in the NPPES registry as of the last update on 2008-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.