DR. THOMAS W UMBACH (M.D.) – Surgery Physician, NPI 1285668319

DR. THOMAS W UMBACH (M.D.) is a healthcare provider. based in Las vegas, Nevada. specializing in Surgery Physician. They hold the professional credentials M.D.. They hold a License No. 12712 (NV). The NPI Number for DR. THOMAS W UMBACH (M.D.) is 1285668319

Main info

Male
Name
DR. THOMAS W UMBACH (M.D.)
NPI
1285668319
Phone
(702) 463-3300
Address
3235 E WARM SPRINGS RD
Enumeration Date
11 July 2006
Last Update Date
28 February 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for DR. THOMAS W UMBACH (M.D.)

  • 3235 E WARM SPRINGS RD

    LAS VEGAS, NV 891203187

    Phone: (702) 463-3300

    Type: Location

  • 2657 WINDMILL PKWY # 344

    HENDERSON, NV 890743384

    Phone: (702) 463-3300

    Type: Mailing

  • Pecos Road, North Las Vegas, Clark County, Nevada, 89030, United States

    STE 101

    LAS VEGAS, NV 891203768

    Phone: (801) 253-4103

    Type: Mailing

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 $49.

Total Amount is formed as General ($49) + Research ($0) + Ownership ($0) = $49.

Last reported payment date: 2023-08-07 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($35).

Total Amount

$49

General + Research + Ownership

Payments

2

Total payment records

General Amount

$49

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-08-07

Latest reported date

Top Companies

Largest payers in this snapshot

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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 89120)

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Provider's Procedures

DR. THOMAS W UMBACH (M.D.) performs procedures in Surgery Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
GASTROENTEROLOGYNV43235Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope156137

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Frequently asked questions

Can I verify DR. THOMAS W UMBACH (M.D.) with an NPI only?
You can start verification with NPI 1285668319 for DR. THOMAS W UMBACH (M.D.), then check state licensing separately.
Can I rely on DR. THOMAS W UMBACH (M.D.) being an active provider?
As of the registry snapshot, DR. THOMAS W UMBACH (M.D.) is marked active.
What is DR. THOMAS W UMBACH (M.D.)'s primary classification?
Surgery Physician is the headline specialty for DR. THOMAS W UMBACH (M.D.) here. Clinical services aligned with this taxonomy classification.
What area does DR. THOMAS W UMBACH (M.D.) serve?
DR. THOMAS W UMBACH (M.D.)'s listing highlights Las Vegas, Nevada; more addresses can appear in NPPES.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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