Unknown Individual – Transplant Surgery Physician, NPI 1811081144

Unknown Individual is a healthcare provider. based in Aurora, Colorado. specializing in Transplant Surgery Physician. They hold a License No. 34544 (CO). The NPI Number for Unknown Individual is 1811081144

Main info

Organization
Inactive
38 Years Of Experience
Accepts Medicare Assignment
Name
Unknown Individual
NPI
1811081144
Phone
(303) 493-7000
Address
PO BOX 110429
Deactivation Date
20 March 2025

Doctor Profile

Medical School Name
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Secondary Phone
7207771234
Graduation Year
1988 (38 years ago)
PAC ID
6305826991
Group Practice PAC ID
3476465667
Professional Enrollment ID
I20040723000438
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

  • PO BOX 110429

    AURORA, CO 800420429

    Phone: (303) 493-7000

    Type: Mailing

  • University of Colorado Hospital, 12605, East 16th Avenue, Aurora, Adams County, Colorado, 80045, United States

    AURORA, CO 800452545

    Phone: (720) 848-0000

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $100.

Total Amount is formed as General ($100) + Research ($0) + Ownership ($0) = $100.

Last reported payment date: 2024-04-25 • Largest payer in this snapshot: Ethicon US, LLC ($61).

Total Amount

$100

General + Research + Ownership

Payments

2

Total payment records

General Amount

$100

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-25

Latest reported date

Top Companies

Largest payers in this snapshot

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.

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

Insurance plans in this area (ZIP 80042)

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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: 3476465667View full group profile
NameSpecialtyState
-CO
Family PracticeCO
Advanced Heart Failure And Transplant Cardiology, Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal MedicineCO
Emergency MedicineCO
Emergency MedicineCO
-CO
-CO
Emergency MedicineCO
-CO
-CO

Reviews

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Frequently asked questions

What is the registry number for Unknown Individual?
The registry entry for Unknown Individual shows NPI 1811081144.
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 services align with Unknown Individual's listing?
Unknown Individual's public classification highlights Transplant Surgery Physician. Clinical services aligned with this taxonomy classification.
Is Unknown Individual tied to Aurora, Colorado?
If you are local to Aurora, Colorado, Unknown Individual may be relevant to your search.
Who maintains Unknown Individual's record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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