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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHRISTINA N JACOB M.D.
NPI 1497758957
Internal Medicine in Thousand Oaks, CA

Active since May 27, 2005
2230 LYNN RD, STE 230, THOUSAND OAKS, CA 91360(805) 373-5864(805) 374-2439 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Christina N Jacob M.d. NPPES

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

DR. CHRISTINA N JACOB M.D. (NPI 1497758957) is an individual internal medicine provider in Thousand Oaks, California, licensed in California (A64955) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1497758957
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CHRISTINA N JACOBCredential: M.D.
Location Address2230 LYNN RD, STE 230Thousand Oaks, CA 91360-1984
Mailing AddressPo Box 7629Westlake Village, CA 91359-7629 · (805) 373-5864 · Fax (805) 374-2439
Phone(805) 373-5864
Fax(805) 374-2439
Sole ProprietorNo
Enumeration DateMay 27, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1497758957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A64955
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2230 LYNN RD, Thousand Oaks, CA 91360
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STEVEN A KIND M.D., MEDICAL CORPORATION
Specialist
2230 LYNN RD, 330
THOUSAND OAKS, CA 91360
Ventura County (805) 373-0177
MIRAMAR LYNN MEDICAL GROUP INC
Ophthalmology
2230 LYNN RD, STE 102
THOUSAND OAKS, CA 91360
Ventura County (805) 495-0458
BONAVENTURE F ENG MD INC
Internal Medicine (Gastroenterology)
2230 LYNN RD, SUITE 104
THOUSAND OAKS, CA 91360
Ventura County (806) 497-0961
MEREDITH G MATZKIN M.D.
Ophthalmology
2230 LYNN RD, #102
THOUSAND OAKS, CA 91360
Ventura County (805) 495-0458
ARROYO OAKS LABORATORY
Clinical Medical Laboratory
2230 LYNN RD, SUITE 200
THOUSAND OAKS, CA 91360
Ventura County (805) 495-1066
RONALD DE LA PENA M.D.
Obstetrics & Gynecology
2230 LYNN RD, SUITE 200
THOUSAND OAKS, CA 91360
Ventura County (805) 495-1066
ARROYO OAKS MEDICAL GROUP
Non-Pharmacy Dispensing Site
2230 LYNN RD, SUITE 200
THOUSAND OAKS, CA 91360
Ventura County (805) 495-1066
LOMBARD UNITED DRUG CO INC
Pharmacy (Community/Retail Pharmacy)
2230 LYNN RD, STE 100
THOUSAND OAKS, CA 91360
Ventura County (805) 497-3943

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christina Jacob's NPI number?

The NPI number for Christina Jacob is 1497758957. It was assigned to this individual provider in the NPPES registry on May 27, 2005.

Where is Christina Jacob located?

Christina Jacob practices at 2230 Lynn Rd Ste 230, Thousand Oaks, CA 91360. The listed phone number is (805) 373-5864.

What is Christina Jacob's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Christina Jacob was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.