SERENA MARKOSE
NPI 1356272140
Podiatrist in Houston, TX

NPI Status: Active since May 28, 2026

Contact Information

12121 RICHMOND AVE STE 417
HOUSTON, TX
ZIP 77082
Phone: (281) 597-1630

Get Directions Write a Review

Newly Listed Provider
This NPI profile has been added to the NPI registry within the last 30 days.

Table of Contents

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Podiatrist

About SERENA MARKOSE

This page provides the complete NPI Profile along with additional information for Serena Markose, a provider established in Houston, Texas with a medical specialization in Podiatrist. The healthcare provider is registered in the NPI registry with number 1356272140 assigned on May 2026. The practitioner's primary taxonomy code is 213E00000X with license number 692304 (TX). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI: 1356272140
Provider Name: SERENA MARKOSE
Gender: Female
Entity Type: Individual
Location Address: 12121 RICHMOND AVE STE 417 HOUSTON, TX 77082
Location Phone: (281) 597-1630
Mailing Address: 12121 RICHMOND AVE STE 417 HOUSTON, TX 77082
Mailing Phone: (281) 597-1630
Is Sole Proprietor?: Yes
Enumeration Date: 05-28-2026
Last Update Date: 05-28-2026
Code Navigator

A podiatrist like Serena Markose provides medical and surgical care for people with foot, ankle, and lower leg issues. Podiatrists treat foot and ankle ailments like calluses, ingrown toenails, heel spurs, arthritis, congenital foot deformities, foot problems associated with diabetes and arch problems.

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: Podiatrist
Taxonomy Code: 213E00000X
Type: Podiatric Medicine & Surgery Service Providers
License No.: 692304
License State: TX
Taxonomy Description: A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.

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 1356272140, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 4

Pos 8

Unchanged

Pos 9

Doubled → 8

Check

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 5 → 10 → 1 2 → 4 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 4 + 7 + 4 + 1 + 8 + 24 = 60

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

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

60 - 60 = 0

This NPI is valid

The calculated check digit is 0, which matches the last digit of 1356272140.