What is Lydia Kim's NPI number?

Lydia Kim's National Provider Identifier (NPI) is 1407334428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lydia Kim's specialty?

Lydia Kim is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Lydia Kim located?

Lydia Kim's practice location on file with NPPES is 125 W Thousand Oaks Blvd Ste 500, Thousand Oaks, CA 91360-4462.

What is Lydia Kim's phone number?

The practice phone number listed in the NPPES registry for Lydia Kim is (805) 777-3500.

Does Lydia Kim accept Medicare?

Lydia Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Lydia Kim's NPI active?

Yes — Lydia Kim's NPI (1407334428) is active in the NPPES registry as of the last update on 2025-08-11.

IndividualActiveAccepts Medicare

Lydia Kim, MD

NPI 1407334428 · Child & Adolescent Psychiatry Physician · Thousand Oaks, CA

Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Lydia Kim, MD is a Child & Adolescent Psychiatry Physician provider in Thousand Oaks, CA (NPI 1407334428).

Provider details

NPI number: 1407334428
Entity type: Individual
Primary specialty: Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 61175801 (WA)

Specialties & taxonomies

Child & Adolescent Psychiatry PhysicianPrimary2084P0804XLicense A165624 (CA)
Allopathic & Osteopathic Physicians
Child & Adolescent Psychiatry Physician2084P0804XLicense 61175801 (WA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(77/100 index)

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
100% of core fields populated
Practice footprint23% of score
5 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

125 W Thousand Oaks Blvd Ste 500

Thousand Oaks, CA 91360-4462

Phone: (805) 777-3500

Street-level locationGet directions

More CA providers

Mailing address

260 Newport Center Dr Ste 510

Newport Beach, CA 92660-7520

Additional practice locations (4)

5901 E 7th St
Long Beach, CA 90822-5201
Phone: (562) 826-8000
260 Newport Center Dr Ste 510
Newport Beach, CA 92660-7520
Phone: (949) 287-3240
101 the City Dr S Bldg 3
Orange, CA 92868-3201
Phone: (714) 456-5770
4800 Sand Point Way Ne
Seattle, WA 98105-3901
Phone: (206) 987-3268

Enumerated: 2018-08-01
Last updated: 2025-08-11
Certified: 2025-08-11

Frequently asked questions

What is Lydia Kim's NPI number?: Lydia Kim's National Provider Identifier (NPI) is 1407334428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Lydia Kim's specialty?: Lydia Kim is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
Where is Lydia Kim located?: Lydia Kim's practice location on file with NPPES is 125 W Thousand Oaks Blvd Ste 500, Thousand Oaks, CA 91360-4462.
What is Lydia Kim's phone number?: The practice phone number listed in the NPPES registry for Lydia Kim is (805) 777-3500.
Does Lydia Kim accept Medicare?: Lydia Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Lydia Kim's NPI active?: Yes — Lydia Kim's NPI (1407334428) is active in the NPPES registry as of the last update on 2025-08-11.

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