DR. VICTOR MANUEL VILLALOBOS M.D., PH.D.
NPI 1861649865
Internal Medicine - Medical Oncology in Aurora, CO

NPI Status: Active since August 20, 2008

Contact Information

12605 E 16TH AVE
AURORA, CO
ZIP 80045
Phone: (720) 848-0000

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  • Individual
  • Male
  • Internal Medicine
  • Medical Oncology

About VICTOR VILLALOBOS

This page provides the complete NPI Profile along with additional information for Victor Villalobos, an internist established in Aurora, Colorado with a medical specialization in Internal Medicine, focusing in medical oncology . The healthcare provider is registered in the NPI registry with number 1861649865 assigned on August 2008. The practitioner's primary taxonomy code is 207RX0202X with license number A109396 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1861649865
Provider Name
DR. VICTOR MANUEL VILLALOBOS M.D., PH.D.
Gender
Male
Entity Type
Individual
Location Address
12605 E 16TH AVE AURORA, CO 80045
Location Phone
(720) 848-0000
Mailing Address
PO BOX 110429 AURORA, CO 80042
Mailing Phone
(303) 493-7000
Is Sole Proprietor?
No
Enumeration Date
08-20-2008
Last Update Date
07-24-2014
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An internist like Victor Villalobos is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
License No.
A109396
License State
CA
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

A109396 (CA)

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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 1861649865, 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 2 + 4 + 1 + 8 + 8 + 1 + 2 + 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 1861649865.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Anesthetist, Certified Registered
12605 E 16TH AVE
AURORA, CO 80045
Advanced Practice Midwife
12605 E 16TH AVE, UNIVERSITY OF COLORADO HOSPITAL
AURORA, CO 80045
Radiology (Diagnostic Radiology)
12605 E 16TH AVE
AURORA, CO 80045
Dermatology
12605 E 16TH AVE
AURORA, CO 80045
Advanced Practice Midwife
12605 E 16TH AVE
AURORA, CO 80045
Internal Medicine (Hematology & Oncology)
12605 E 16TH AVE
AURORA, CO 80045
Emergency Medicine
12605 E 16TH AVE
AURORA, CO 80045
Emergency Medicine
12605 E 16TH AVE
AURORA, CO 80045
Internal Medicine
12605 E 16TH AVE
AURORA, CO 80045
Pathology (Anatomic Pathology & Clinical Pathology)
12605 E 16TH AVE
AURORA, CO 80045
Nurse Anesthetist, Certified Registered
12605 E 16TH AVE
AURORA, CO 80045
Radiology (Body Imaging)
12605 E 16TH AVE
AURORA, CO 80045
Advanced Practice Midwife
12605 E 16TH AVE
AURORA, CO 80045
Nurse Anesthetist, Certified Registered
12605 E 16TH AVE
AURORA, CO 80045
Advanced Practice Midwife
12605 E 16TH AVE
AURORA, CO 80045
Emergency Medicine
12605 E 16TH AVE
AURORA, CO 80045
Nurse Anesthetist, Certified Registered
12605 E 16TH AVE
AURORA, CO 80045
Psychologist (Clinical)
12605 E 16TH AVE
AURORA, CO 80045
Nurse Anesthetist, Certified Registered
12605 E 16TH AVE
AURORA, CO 80045
Nurse Practitioner (Acute Care)
12605 E 16TH AVE
AURORA, CO 80045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861649865, enumerated as an "individual" on August 20, 2008.

The provider is located at 12605 E 16TH AVE AURORA, CO 80045 and the phone number is (720) 848-0000.

Internal Medicine with taxonomy code 207RX0202X and a focus in Medical Oncology.