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Physician Profile

Gary P. Jacobs, MD

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At a glance

About Dr. Jacobs

Gary P. Jacobs, MD is a healthcare provider in Westminster, CA specializing in internal medicine. Gary is also listed as specializing in specialist. Medicare claims data shows Gary provided 43,748 services to 7,831 patients. The services billed most often include test for allergy using allergenic extract, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and insertion of needle into vein for collection of blood sample. This provider record is associated with NPI 1073681623.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Medical School Other Graduated: 1982

Specialty

Internal Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 42016DelinquentExpired Aug 31, 2026Since 1985
NPINational Provider Identifier
1073681623Issued 2006

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Jacobs specialize in?

Dr. Jacobs is an internist in Westminster, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is Dr. Jacobs located?

Dr. Jacobs is listed at 14560 Magnolia St Ste 101, Westminster, CA 92683. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Jacobs's phone number?

The number on file is (714) 889-7041. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Jacobs?

Dr. Jacobs's National Provider Identifier is 1073681623. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Dr. Jacobs go to medical school?

Dr. Jacobs attended Other, graduating in 1982. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Jacobs have?

Dr. Jacobs has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Jacobs do most often?

According to Medicare billing data, Dr. Jacobs performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as complete ultrasound scan of joint and complete ultrasound scan of abdomen; provides treatments such as test for allergy using allergenic extract and test to measure largest amount of air breathed in an out, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Jacobs's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Jacobs. If this is you, claiming it is free.

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