DR. JEISSEN PYO MD
NPI 1801725197
Urology in Galveston, TX

NPI Status: Active since May 14, 2026

Contact Information

301 UNIVERSITY BLVD
GALVESTON, TX
ZIP 77555
Phone: (409) 772-0764
Fax: (409) 772-9785

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  • Individual
  • Male
  • Urology

About JEISSEN PYO

This page provides the complete NPI Profile along with additional information for Jeissen Pyo, a provider established in Galveston, Texas with a medical specialization in Urology. The healthcare provider is registered in the NPI registry with number 1801725197 assigned on May 2026. The practitioner's primary taxonomy code is 208800000X with license number BP10098954 (TX). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1801725197
Provider Name
DR. JEISSEN PYO MD
Gender
Male
Entity Type
Individual
Location Address
301 UNIVERSITY BLVD GALVESTON, TX 77555
Location Phone
(409) 772-0764
Location Fax
(409) 772-9785
Mailing Address
6811 ESCONDIDO DR HOUSTON, TX 77083
Is Sole Proprietor?
No
Enumeration Date
05-14-2026
Last Update Date
05-14-2026
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
BP10098954
License State
TX
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

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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 1801725197, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 0 → 0 7 → 14 → 5 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 1 + 4 + 2 + 1 + 0 + 1 + 1 + 8 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1801725197.

Other Providers at the Same Location


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

Urology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Nurse Practitioner (Family)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Nurse Anesthetist, Certified Registered
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Psychiatric Unit
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Psychiatry & Neurology (Psychiatry)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Pediatrics (Pediatric Nephrology)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Nurse Practitioner (Obstetrics & Gynecology)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Emergency Medicine
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Internal Medicine
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Pediatrics (Neonatal-Perinatal Medicine)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Dermatology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Dermatology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Physician Assistant (Medical)
301 UNIVERSITY BLVD, PROVIDER ENROLLMENT -- RT. 1022
GALVESTON, TX 77555
Pathology (Anatomic Pathology)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Internal Medicine (Endocrinology, Diabetes & Metabolism)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Physician Assistant
301 UNIVERSITY BLVD, RT 1022
GALVESTON, TX 77555
Pathology (Anatomic Pathology)
301 UNIVERSITY BLVD, PROVIDER ENROLLMENT -- RT. 1022
GALVESTON, TX 77555
Internal Medicine
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Anesthesiology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Psychiatry & Neurology (Child & Adolescent Psychiatry)
301 UNIVERSITY BLVD, REBECCA SEALY, ROOM 3.258
GALVESTON, TX 77555

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801725197, enumerated as an "individual" on May 14, 2026.

The provider is located at 301 UNIVERSITY BLVD GALVESTON, TX 77555 and the phone number is (409) 772-0764.

Urology with taxonomy code 208800000X.