DR. STEPHEN PARLAMAS MD
NPI 1003747338
Surgery in Houston, TX

NPI Status: Active since May 26, 2026

Contact Information

7000 FANNIN ST
HOUSTON, TX
ZIP 77030
Phone: (713) 500-4472

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  • Individual
  • Male
  • Surgery

About STEPHEN PARLAMAS

This page provides the complete NPI Profile along with additional information for Stephen Parlamas, a provider established in Houston, Texas with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1003747338 assigned on May 2026. The practitioner's primary taxonomy code is 208600000X with license number BP10098436 (TX). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1003747338
Provider Name
DR. STEPHEN PARLAMAS MD
Gender
Male
Entity Type
Individual
Location Address
7000 FANNIN ST HOUSTON, TX 77030
Location Phone
(713) 500-4472
Mailing Address
2030 WESTCREEK LN APT 327 HOUSTON, TX 77027
Is Sole Proprietor?
No
Enumeration Date
05-26-2026
Last Update Date
05-26-2026
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A surgeon like Stephen Parlamas 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.
BP10098436
License State
TX
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.

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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 1003747338, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 4 + 4 + 1 + 4 + 3 + 6 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1003747338.

Other Providers at the Same Location


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

Pediatrics (Developmental - Behavioral Pediatrics)
7000 FANNIN ST, 2401
HOUSTON, TX 77030
Family Medicine
7000 FANNIN ST, STE. 1620
HOUSTON, TX 77030
Nurse Practitioner (Family)
7000 FANNIN ST, STE. 1620
HOUSTON, TX 77030
Dentist (General Practice)
7000 FANNIN ST, SUITE 1840
HOUSTON, TX 77030
Registered Nurse
7000 FANNIN ST, STE. 1620
HOUSTON, TX 77030
Dietitian, Registered
7000 FANNIN ST, SUITE 1620
HOUSTON, TX 77030
Nurse Practitioner (Family)
7000 FANNIN ST, STE. #1620
HOUSTON, TX 77030
Perfusionist
7000 FANNIN ST
HOUSTON, TX 77030
Emergency Medicine
7000 FANNIN ST, SUITE 1200
HOUSTON, TX 77030
Internal Medicine (Endocrinology, Diabetes & Metabolism)
7000 FANNIN ST, # 1732
HOUSTON, TX 77030
Clinical Neuropsychologist
7000 FANNIN ST, 2431
HOUSTON, TX 77030
Anesthesiology
7000 FANNIN ST
HOUSTON, TX 77030
Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
7000 FANNIN ST, SUITE 1620
HOUSTON, TX 77030
Nurse Practitioner (Neonatal)
7000 FANNIN ST
HOUSTON, TX 77030
Nurse Practitioner (Family)
7000 FANNIN ST
HOUSTON, TX 77030
Dentist (General Practice)
7000 FANNIN ST, SUITE 1660
HOUSTON, TX 77030
Durable Medical Equipment & Medical Supplies
7000 FANNIN ST, SUITE 1660
HOUSTON, TX 77030
Student in an Organized Health Care Education/Training Program
7000 FANNIN ST
HOUSTON, TX 77030
Obstetrics & Gynecology
7000 FANNIN ST
HOUSTON, TX 77030
Nurse Practitioner (Neonatal)
7000 FANNIN ST
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003747338, enumerated as an "individual" on May 26, 2026.

The provider is located at 7000 FANNIN ST HOUSTON, TX 77030 and the phone number is (713) 500-4472.

Surgery with taxonomy code 208600000X.