THOMAS UMBACH MD PC
NPI 1669633475
Surgery in Las Vegas, NV

NPI Status: Active since June 24, 2008

Contact Information

3235 E WARM SPRINGS RD
STE 100
LAS VEGAS, NV
ZIP 89120
Phone: (702) 463-3300
Fax: (702) 441-0251

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  • Organization
  • Surgery

About THOMAS UMBACH MD PC

This page provides the complete NPI Profile along with additional information for Thomas Umbach Md Pc, a provider established in Las Vegas, Nevada operating as a Surgery. The healthcare provider is registered in the NPI registry with number 1669633475 assigned on June 2008. The practitioner's primary taxonomy code is 208600000X with license number 12712 (NV). The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Thomas Walter Umbach M.d. (President)

NPI
1669633475
Provider Name
THOMAS UMBACH MD PC
Entity Type
Organization
Location Address
3235 E WARM SPRINGS RD STE 100 LAS VEGAS, NV 89120
Location Phone
(702) 463-3300
Location Fax
(702) 441-0251
Mailing Address
2657 WINDMILL PKWY # 344 HENDERSON, NV 89074
Mailing Phone
(702) 802-5215
Mailing Fax
(702) 441-0251
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-24-2008
Last Update Date
02-28-2025
Code Navigator

A surgeon like Thomas Umbach Md Pc treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
12712
License State
NV
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. THOMAS WALTER UMBACH M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(702) 463-3300

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
E0387562008-4OTHER (01)NVNEVADA STATE / CORP NUMBER

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1669633475, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 6 → 12 → 3 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 2 + 9 + 1 + 2 + 3 + 6 + 4 + 1 + 4 + 24 = 65

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1669633475.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Surgery
3235 E WARM SPRINGS RD
LAS VEGAS, NV 89120
Surgery
3235 E WARM SPRINGS RD
LAS VEGAS, NV 89120
Surgery
3235 E WARM SPRINGS RD
LAS VEGAS, NV 89120
Clinic/Center (Ambulatory Surgical)
3235 E WARM SPRINGS RD, SUITE 110
LAS VEGAS, NV 89120
Surgery
3235 E WARM SPRINGS RD
LAS VEGAS, NV 89120
Surgery
3235 E WARM SPRINGS RD
LAS VEGAS, NV 89120

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669633475, enumerated as an "organization" on June 24, 2008.

The provider is located at 3235 E WARM SPRINGS RD STE 100 LAS VEGAS, NV 89120 and the phone number is (702) 463-3300.

Surgery with taxonomy code 208600000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.