What is Christopher Mahoney's NPI number?

Christopher Mahoney's National Provider Identifier (NPI) is 1649689365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christopher Mahoney's specialty?

Christopher Mahoney is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Christopher Mahoney located?

Christopher Mahoney's practice location on file with NPPES is 4025 W 226th St, Torrance, CA 90505-2340.

What is Christopher Mahoney's phone number?

The practice phone number listed in the NPPES registry for Christopher Mahoney is (310) 373-4556.

Is Christopher Mahoney's NPI active?

Yes — Christopher Mahoney's NPI (1649689365) is active in the NPPES registry as of the last update on 2021-11-29.

IndividualActive

Christopher Mahoney, LMFT

NPI 1649689365 · Marriage & Family Therapist · Torrance, CA

Christopher Mahoney, LMFT is a Marriage & Family Therapist provider in Torrance, CA (NPI 1649689365).

Provider details

NPI number: 1649689365
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: LMFT
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 121520 (CA)
Behavioral Health & Social Service Providers
Marriage & Family Therapist106H00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(78/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
11 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
3 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

4025 W 226th St

Torrance, CA 90505-2340

Phone: (310) 373-4556

Street-level locationGet directions

More CA providers

Mailing address

4025 W. 226th St.

Torrance, CA 90755

Additional practice locations (2)

599 W 9th St
San Pedro, CA 90731-3105
Phone: (310) 831-0006
21535 Hawthorne Blvd Ste 200
Torrance, CA 90503-6612
Phone: (424) 284-2440

Enumerated: 2014-08-06
Last updated: 2021-11-29
Certified: 2021-11-29

Frequently asked questions

What is Christopher Mahoney's NPI number?: Christopher Mahoney's National Provider Identifier (NPI) is 1649689365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christopher Mahoney's specialty?: Christopher Mahoney is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Christopher Mahoney located?: Christopher Mahoney's practice location on file with NPPES is 4025 W 226th St, Torrance, CA 90505-2340.
What is Christopher Mahoney's phone number?: The practice phone number listed in the NPPES registry for Christopher Mahoney is (310) 373-4556.
Is Christopher Mahoney's NPI active?: Yes — Christopher Mahoney's NPI (1649689365) is active in the NPPES registry as of the last update on 2021-11-29.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.