Unknown Individual – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1851393888

Unknown Individual is a healthcare provider. based in Humble, Texas. specializing in Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician. They hold a License No. G1636 (TX). The NPI Number for Unknown Individual is 1851393888

Main info

Organization
Inactive
53 Years Of Experience
Accepts Medicare Assignment
Name
Unknown Individual
NPI
1851393888
Phone
(281) 540-3838
Address
19411 MCKAY BLVD
Deactivation Date
5 June 2025

Doctor Profile

Medical School Name
UNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1973 (53 years ago)
PAC ID
7911046552
Professional Enrollment ID
I20091120000265
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

  • McKay Boulevard, Humble, Harris County, Texas, 77338, United States

    SUITE 250

    HUMBLE, TX 773385713

    Phone: (281) 540-3838

    Fax: (281) 540-6773

    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 3 Open Payments records for all available years, with a total value of $373.

Total Amount is formed as General ($373) + Research ($0) + Ownership ($0) = $373.

Last reported payment date: 2023-05-24 • Largest payer in this snapshot: Endologix LLC ($350).

Total Amount

$373

General + Research + Ownership

Payments

3

Total payment records

General Amount

$373

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-05-24

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Endologix LLC$350
ATRICURE, INC.$23
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
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes1918$0
View full utilization report →

Insurance plans in this area (ZIP 77338)

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Reviews

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Frequently asked questions

Is Unknown Individual listed with a National Provider Identifier?
Yes — Unknown Individual has NPI 1851393888 on file in the registry.
Who updates status for Unknown Individual?
NPPES shows Unknown Individual as inactive; dates on the record explain the timeline when available.
How would a patient describe Unknown Individual's focus?
For Unknown Individual, the primary taxonomy reads as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for Unknown Individual?
Travel planning: use Humble, Texas as the reference point for Unknown Individual, then confirm.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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