Unknown Individual – Internal Medicine Physician, NPI 1265541981

Unknown Individual is a healthcare provider. based in Schererville, Indiana. specializing in Internal Medicine Physician. They hold a License No. 01025435A (IN). The NPI Number for Unknown Individual is 1265541981

Main info

Organization
Inactive
Name
Unknown Individual
NPI
1265541981
Phone
(219) 934-5300
Address
833 W LINCOLN HWY
Deactivation Date
7 May 2026
Data current as of
3 June 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

  • West Lincoln Highway, Schererville, Lake County, Indiana, 46375, United States

    SUITE 200W

    SCHERERVILLE, IN 463751683

    Phone: (219) 934-5300

    Fax: (219) 934-5389

    Type: Mailing

  • 757, 45th Street, Munster, North Township, Lake County, Indiana, 46321, United States

    SUITE 201

    MUNSTER, IN 46321

    Phone: (219) 922-5550

    Fax: (219) 922-5555

    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.

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.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2011-06-14

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20110614000061IInternal MedicineINTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

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
99306Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes4847$0
99305Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes2424$0
View full utilization report →

Insurance plans in this area (ZIP 46375)

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Reviews

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Frequently asked questions

How do payers reference Unknown Individual?
For Unknown Individual, use NPI 1265541981 as the unique 10-digit identifier.
Does inactive status mean Unknown Individual stopped practicing?
Inactive registry status can reflect deactivation, consolidation, or data lag.
What expertise is attributed to Unknown Individual?
Unknown Individual's specialty line reads Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Is Unknown Individual associated with Schererville?
Public fields place Unknown Individual around Schererville, Indiana. Always confirm the exact site before visiting.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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