Unknown Individual – Internal Medicine Physician, NPI 1669456158

Unknown Individual is a healthcare provider. based in Gary, Indiana. specializing in Internal Medicine Physician. They hold a License No. 01033511A (IN). The NPI Number for Unknown Individual is 1669456158

Main info

Organization
Inactive
46 Years Of Experience
Accepts Medicare Assignment
Name
Unknown Individual
NPI
1669456158
Phone
(219) 884-4900
Address
3535 BROADWAY
Deactivation Date
19 April 2021

Doctor Profile

Medical School Name
UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Secondary Phone
2197123657
Graduation Year
1980 (46 years ago)
PAC ID
5395736508
Group Practice PAC ID
3870914476
Professional Enrollment ID
I20040518001077

Contacts

Secure Messaging
onwabara5703@direct.methodisthospitals.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience18
Completeness85
Years active:0State licenses:2Other namesUpdated within 12 months

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Provider Addresses for Unknown Individual

  • 3535, Broadway, University Park, Glen Park, Gary, Lake County, Indiana, 46409, United States

    GARY, IN 464091316

    Phone: (219) 884-4900

    Fax: (219) 980-7585

    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.

This can happen when there are no reportable CMS Open Payments records.

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.

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

Insurance plans in this area (ZIP 46409)

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Provider's Procedures

Unknown Individual performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINEIN81002Urinalysis, manual test204164
INTERNAL MEDICINEIN83036Hemoglobin A1C level9481

Reviews

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Frequently asked questions

What is the registry number for Unknown Individual?
The registry entry for Unknown Individual shows NPI 1669456158.
What does inactive NPI status mean for Unknown Individual?
Inactive status means the NPI record is not marked active in the public file — verify before making care decisions.
What does the directory say Unknown Individual does?
Insurance directories may phrase it differently, but here Unknown Individual maps to Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What city is tied to Unknown Individual?
The directory associates Unknown Individual with Gary, Indiana. Check all listed addresses for suites or satellite offices.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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