CESAR ANDRES PALACIOS ORDONEZ MD
NPI 1013853464
Radiology - Vascular & Interventional Radiology in Houston, TX

NPI Status: Active since April 28, 2026

Contact Information

1515 HOLCOMBE BLVD
HOUSTON, TX
ZIP 77030
Phone: (187) 763-2678

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  • Individual
  • Male
  • Radiology
  • Vascular & Interventional Radiology

About CESAR PALACIOS ORDONEZ

This page provides the complete NPI Profile along with additional information for Cesar Palacios Ordonez, a provider established in Houston, Texas with a medical specialization in Radiology, focusing in vascular & interventional radiology . The healthcare provider is registered in the NPI registry with number 1013853464 assigned on April 2026. The practitioner's primary taxonomy code is 2085R0204X with license number BP10096973 (TX). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1013853464
Provider Name
CESAR ANDRES PALACIOS ORDONEZ MD
Gender
Male
Entity Type
Individual
Location Address
1515 HOLCOMBE BLVD HOUSTON, TX 77030
Location Phone
(187) 763-2678
Mailing Address
2455 DUNSTAN RD HOUSTON, TX 77005
Is Sole Proprietor?
No
Enumeration Date
04-28-2026
Last Update Date
04-28-2026
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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

Radiology Vascular & Interventional Radiology

Taxonomy Code
2085R0204X
Type
Allopathic & Osteopathic Physicians
License No.
BP10096973
License State
TX
Taxonomy Description
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

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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 1013853464, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 1 → 2 8 → 16 → 7 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 1 + 6 + 5 + 6 + 4 + 1 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1013853464.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Ophthalmology
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Clinical Neuropsychologist
1515 HOLCOMBE BLVD, MD ANDERSON DEPT OF NEURO-ONCOLOGY BOX 431
HOUSTON, TX 77030
Nurse Anesthetist, Certified Registered
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine (Hematology & Oncology)
1515 HOLCOMBE BLVD, UNIT 426
HOUSTON, TX 77030
Internal Medicine (Rheumatology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Urology
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Genetic Counselor, MS
1515 HOLCOMBE BLVD, UT MD ANDERSON CANCER CENTER UNIT 209
HOUSTON, TX 77030
Nurse Anesthetist, Certified Registered
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Pathology (Dermatopathology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Nurse Anesthetist, Certified Registered
1515 HOLCOMBE BLVD, SUITE 300
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Internal Medicine (Hematology & Oncology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Dentist (Oral and Maxillofacial Surgery)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Pathology (Anatomic Pathology & Clinical Pathology)
1515 HOLCOMBE BLVD
HOUSTON, TX 77030
Physician Assistant
1515 HOLCOMBE BLVD, MD ANDERSON CANCER CENTER - DEPARTMENT OF LEUKEMIA
HOUSTON, TX 77030
Physician Assistant
1515 HOLCOMBE BLVD
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013853464, enumerated as an "individual" on April 28, 2026.

The provider is located at 1515 HOLCOMBE BLVD HOUSTON, TX 77030 and the phone number is (187) 763-2678.

Radiology with taxonomy code 2085R0204X and a focus in Vascular & Interventional Radiology.