Unknown Individual – Internal Medicine Physician, NPI 1689614844

Unknown Individual is a healthcare provider. based in Houston, Texas. specializing in Internal Medicine Physician. They hold a License No. K4133 (TX). The NPI Number for Unknown Individual is 1689614844

Main info

Organization
Inactive
38 Years Of Experience
Accepts Medicare Assignment
Name
Unknown Individual
NPI
1689614844
Phone
(281) 587-5078
Address
PO BOX 4346
Deactivation Date
6 September 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7132669955
Graduation Year
1988 (38 years ago)
PAC ID
0941249197
Group Practice PAC ID
4486711744
Professional Enrollment ID
I20050427001222
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience19
Completeness75
Years active:0State licenses:1Digital endpointsOther names

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Provider Addresses for Unknown Individual

  • Houston Post Office, 123, South Main Street, Houston, Washington County, Pennsylvania, 15342, United States

    HOUSTON, TX 772104346

    Phone: (281) 587-5078

    Fax: (281) 465-4596

    Type: Mailing

  • 1111, Medical Plaza Drive, Town Center, The Woodlands, Montgomery County, Texas, 77380, United States

    SUITE 250

    THE WOODLANDS, TX 773803476

    Phone: (281) 587-5078

    Fax: (281) 465-4596

    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.

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
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes9935$0
99239Hospital discharge day management, more than 30 minutes2222$0
View full utilization report →

Insurance plans in this area (ZIP 77210)

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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: 4486711744View full group profile
NameSpecialtyState
-TX
-TX
Nurse PractitionerTX
Physician AssistantTX
Thoracic Surgery, Vascular SurgeryTX
Medical Oncology, HematologyTX
Internal MedicineTX
General SurgeryNY
G A S T R O E N T E R O L O G YLA
Internal MedicineTX

Reviews

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Frequently asked questions

What unique ID ties claims to Unknown Individual?
NPI 1689614844 is assigned to Unknown Individual under the national enumeration system.
What is the next step if Unknown Individual is inactive?
Treat inactive as a signal to verify Unknown Individual through official channels.
What kind of provider is Unknown Individual?
The page reflects Internal Medicine Physician for Unknown Individual. Clinical services aligned with this taxonomy classification.
Where does public data place Unknown Individual?
The snapshot lists Houston, Texas for Unknown Individual; download NPPES for the complete set.
Is Unknown Individual a real provider?
This page reflects official NPPES data for NPI 1689614844. Always confirm identity and privileges with the practice and licensing boards.

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