DR. JOHN ROBERT TENCATI (MD) – Internal Medicine Physician, NPI 1659458743

DR. JOHN ROBERT TENCATI (MD) is a healthcare provider. based in Newport beach, California. specializing in Internal Medicine Physician. They hold the professional credentials MD. They hold a License No. G38287 (CA). The NPI Number for DR. JOHN ROBERT TENCATI (MD) is 1659458743

Main info

Male
49 Years Of Experience
Name
DR. JOHN ROBERT TENCATI (MD)
NPI
1659458743
Phone
(949) 650-3090
Address
320 SUPERIOR AVE
Enumeration Date
1 November 2006
Last Update Date
26 February 2015

Doctor Profile

Medical School Name
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1977 (49 years ago)
PAC ID
8224182118
Professional Enrollment ID
I20090811000695
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for DR. JOHN ROBERT TENCATI (MD)

  • 320, Superior Avenue, Newport Heights, Newport Beach, Orange County, California, 92663, United States

    SUITE 270

    NEWPORT BEACH, CA 926632778

    Phone: (949) 650-3090

    Fax: (949) 650-5723

    Mailing address matches the actual address.

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

Insurance plans in this area (ZIP 92663)

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Provider's Procedures

DR. JOHN ROBERT TENCATI (MD) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINECA82270Stool analysis for blood to screen for colon tumors2424
INTERNAL MEDICINECA95117Injection of incremental dosages of allergen, 2 or more injections41919

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Frequently asked questions

How do payers reference DR. JOHN ROBERT TENCATI (MD)?
For DR. JOHN ROBERT TENCATI (MD), use NPI 1659458743 as the unique 10-digit identifier.
Is there an active status for DR. JOHN ROBERT TENCATI (MD)?
For scheduling context, DR. JOHN ROBERT TENCATI (MD) is shown as active in the registry.
What expertise is attributed to DR. JOHN ROBERT TENCATI (MD)?
DR. JOHN ROBERT TENCATI (MD)'s specialty line reads Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with DR. JOHN ROBERT TENCATI (MD)?
Directory geography for DR. JOHN ROBERT TENCATI (MD) centers on Newport Beach, California.
Can I trust this NPI listing for DR. JOHN ROBERT TENCATI (MD)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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