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JEFF HARRIS, M.D. A MEDICAL CORPORATION
NPI 1225556673
Family Medicine in Malibu, CA

Active since September 06, 2017
23805 STUART RANCH RD. #310, MALIBU, CA 90265(714) 389-7420(310) 456-9772 Get Directions Write a Review

NPPES record last updated: May 21, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 21, 2025, Jul 21, 2022 (2 updates tracked since 2022).

About Jeff Harris, M.d. A Medical Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JEFF HARRIS, M.D. A MEDICAL CORPORATION (NPI 1225556673) is a healthcare organization registered as a family medicine in Malibu, California and active in the NPI registry since September 2017. The organization lists Colette Thilken, Office Adminsitrator, as its authorized official.Information from the official NPPES registry record, last updated May 21, 2025.

NPPES Registry Identity

NPI1225556673
Entity TypeOrganization
Legal Business NameJEFF HARRIS, M.D. A MEDICAL CORPORATION
Location Address23805 STUART RANCH RD. #310Malibu, CA 90265
Mailing Address23805 Stuart Ranch Rd # 210Malibu, CA 90265-4856 · (714) 389-7420 · Fax (310) 456-9772
Phone(714) 389-7420
Fax(310) 456-9772
Organization SubpartNo
Authorized OfficialColette ThilkenOffice Adminsitrator · (949) 533-0319
Enumeration DateSeptember 6, 2017
Last NPPES UpdateMay 21, 20252 updates tracked since enumeration
NPPES CertifiedMay 21, 2025
✔ NPI 1225556673 is a valid, active identifier and passes the ISO check-digit test. How NPI validation works

★ Primary Specialty

Family Medicine

Taxonomy 207Q00000X · Allopathic & Osteopathic Physicians

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the… Show more

Also Listed

Pediatrics

Taxonomy 208000000X · Allopathic & Osteopathic Physicians

✔ Licensed in CA · A24797

Also on File with NPPES

Other Names1
Lucian Jefferson Harris Iii (Other Name)
Group Practice1
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization. (193200000X MULTI-SPECIALTY GROUP)

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Frequently Asked Questions

What is JEFF HARRIS, M.D. A MEDICAL CORPORATION's NPI number?

The NPI number assigned to this healthcare provider is 1225556673, enumerated as an "organization" on September 06, 2017.

Where is the provider located?

The provider is located at 23805 STUART RANCH RD. #310 MALIBU, CA 90265 and the phone number is (714) 389-7420.

What is the provider's specialty?

Family Medicine with taxonomy code 207Q00000X.