Unknown Individual – Gastroenterology Physician, NPI 1831163096

Unknown Individual is a healthcare provider. based in Stockton, California. specializing in Gastroenterology Physician. They hold a License No. G0409850 (CA). The NPI Number for Unknown Individual is 1831163096

Main info

Organization
Inactive
55 Years Of Experience
Accepts Medicare Assignment
Name
Unknown Individual
NPI
1831163096
Phone
(209) 464-9355
Address
415 E HARDING WY
Deactivation Date
29 May 2025

Doctor Profile

Medical School Name
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Secondary Phone
2099466800
Graduation Year
1971 (55 years ago)
PAC ID
6608038591
Group Practice PAC ID
7810800661
Professional Enrollment ID
I20120511000013
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience14
Completeness75
Years active:0State licenses:1Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • 415, East Harding Way, Stockton, San Joaquin County, California, 95204, United States

    # G

    STOCKTON, CA 95204

    Phone: (209) 464-9355

    Fax: (209) 464-3504

    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)

CMS reports 30 Open Payments records for all available years, with a total value of $776.

Total Amount is formed as General ($776) + Research ($0) + Ownership ($0) = $776.

Last reported payment date: 2024-09-27 • Largest payer in this snapshot: Gilead Sciences, Inc. ($537).

Total Amount

$776

General + Research + Ownership

Payments

30

Total payment records

General Amount

$776

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-09-27

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

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

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

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

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes9678$0
99213Established patient office or other outpatient visit, 20-29 minutes9677$0
99212Established patient office or other outpatient visit, 10-19 minutes9175$0
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope4745$0
99203New patient office or other outpatient visit, 30-44 minutes2929$0
View full utilization report →

Insurance plans in this area (ZIP 95204)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 7810800661View full group profile

Reviews

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Frequently asked questions

What unique ID ties claims to Unknown Individual?
NPI 1831163096 is assigned to Unknown Individual under the national enumeration system.
Should I trust care from Unknown Individual if status is inactive?
An inactive NPI does not by itself prove someone stopped practicing — check other sources.
What does Unknown Individual treat or focus on?
Patients typically see Unknown Individual under the specialty Gastroenterology Physician. Clinical services aligned with this taxonomy classification.
Where is Unknown Individual's primary listing?
We display Stockton, California because that is what the record indicates for Unknown Individual.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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