What is Christjen Harmon's NPI number?

Christjen Harmon's National Provider Identifier (NPI) is 1699446757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christjen Harmon's specialty?

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

Where is Christjen Harmon located?

Christjen Harmon's practice location on file with NPPES is 2136 Cutler St, Simi Valley, CA 93065-4923.

What is Christjen Harmon's phone number?

The practice phone number listed in the NPPES registry for Christjen Harmon is (805) 527-1166.

Is Christjen Harmon's NPI active?

Yes — Christjen Harmon's NPI (1699446757) is active in the NPPES registry as of the last update on 2026-04-28.

IndividualActive

Christjen Harmon

NPI 1699446757 · Marriage & Family Therapist · Simi Valley, CA

Christjen Harmon is a Marriage & Family Therapist provider in Simi Valley, CA (NPI 1699446757).

Provider details

NPI number: 1699446757
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 22308 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 162341 (CA)
Behavioral Health & Social Service Providers
Professional Counselor101YP2500XLicense 22308 (CA)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care
Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(71/100 index)

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

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% 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

2136 Cutler St

Simi Valley, CA 93065-4923

Phone: (805) 527-1166

Street-level locationGet directions

More CA providers

Mailing address

1055 E Colorado Blvd Ste 560

Pasadena, CA 91106-2380

Additional practice locations (2)

4955 Alta St
Simi Valley, CA 93063-2452
Phone: (805) 791-3725
1672 Casarin Ave
Simi Valley, CA 93065-4515
Phone: (805) 522-4891

Enumerated: 2021-09-27
Last updated: 2026-04-28
Certified: 2026-04-28

Frequently asked questions

What is Christjen Harmon's NPI number?: Christjen Harmon's National Provider Identifier (NPI) is 1699446757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christjen Harmon's specialty?: Christjen Harmon is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Christjen Harmon located?: Christjen Harmon's practice location on file with NPPES is 2136 Cutler St, Simi Valley, CA 93065-4923.
What is Christjen Harmon's phone number?: The practice phone number listed in the NPPES registry for Christjen Harmon is (805) 527-1166.
Is Christjen Harmon's NPI active?: Yes — Christjen Harmon's NPI (1699446757) is active in the NPPES registry as of the last update on 2026-04-28.

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