JEFFERY C PEAK (M.D.) – Anesthesiology Physician, NPI 1003954355

JEFFERY C PEAK (M.D.) is a healthcare provider. based in Orange, California. specializing in Anesthesiology Physician. They hold the professional credentials M.D.. They hold a License No. G78221 (CA). The NPI Number for JEFFERY C PEAK (M.D.) is 1003954355

Main info

Male
Sole Proprietor
34 Years Of Experience
Name
JEFFERY C PEAK (M.D.)
NPI
1003954355
Phone
(818) 550-0900
Address
PO BOX 5486
Enumeration Date
1 February 2007
Last Update Date
24 March 2011

Doctor Profile

Medical School Name
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1992 (34 years ago)
PAC ID
0345318127
Professional Enrollment ID
I20081007000159
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for JEFFERY C PEAK (M.D.)

  • Orange Post Office, 222-224, Summer Street, Orange, Orange City Council, New South Wales, 2800, Australia

    ORANGE, CA 928635486

    Phone: (818) 550-0900

    Fax: (505) 293-1524

    Type: Mailing

  • Sherman Oaks Hospital, 4929, Van Nuys Boulevard, Sherman Oaks, Los Angeles, Los Angeles County, California, 91403, United States

    SHERMAN OAKS, CA 914031702

    Phone: (818) 550-0900

    Fax: (505) 293-1524

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 92863)

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Reviews

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Frequently asked questions

Is JEFFERY C PEAK (M.D.) listed with a National Provider Identifier?
Yes — JEFFERY C PEAK (M.D.) has NPI 1003954355 on file in the registry.
Would JEFFERY C PEAK (M.D.) appear as active to a payer?
You can treat JEFFERY C PEAK (M.D.) as active for directory purposes; confirm clinical privileges separately.
What clinical focus is listed for JEFFERY C PEAK (M.D.)?
At a glance, JEFFERY C PEAK (M.D.) is tied to Anesthesiology Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for JEFFERY C PEAK (M.D.)?
Travel planning: use Orange, California as the reference point for JEFFERY C PEAK (M.D.), then confirm.
Does JEFFERY C PEAK (M.D.) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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