EMERGENCY MEDICINE SERVICES OF TX, PLLC
NPI 1245938729
Emergency Medicine in San Antonio, TX

NPI Status: Active since February 23, 2023

Contact Information

7700 FLOYD CURL DR
SAN ANTONIO, TX
ZIP 78229
Phone: (210) 575-4000

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  • Organization
  • Emergency Medicine
  • Accepts Insurance

About EMERGENCY MEDICINE SERVICES OF TX, PLLC

This page provides the complete NPI Profile along with additional information for Emergency Medicine Services Of Tx, Pllc, a provider established in San Antonio, Texas operating as a Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1245938729 assigned on February 2023. The practitioner's primary taxonomy code is 207P00000X. The provider is registered as an organization and their NPI record was last updated one year ago. Emergency Medicine Services Of Tx, Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Vyvyan Derouen (President)

NPI
1245938729
Provider Name
EMERGENCY MEDICINE SERVICES OF TX, PLLC
Entity Type
Organization
Location Address
7700 FLOYD CURL DR SAN ANTONIO, TX 78229
Location Phone
(210) 575-4000
Mailing Address
2000 HEALTH PARK DR BRENTWOOD, TN 37027
Mailing Phone
(615) 373-7406
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-23-2023
Last Update Date
11-20-2025
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO
  • MyBlue Health Bronze? 402 - HMO
  • Molina Gold Core 1640 - HMO
  • Molina Gold Core 1640 Plus with Adult Dental and Vision - HMO
  • Molina Gold Core 1640 Plus with Adult Vision - HMO
  • Molina Gold Saver 750 - HMO
  • Molina Gold Saver 750 Plus with Adult Dental and Vision - HMO
  • Molina Gold Saver 750 Plus with Adult Vision - HMO
  • Molina Gold Standard - HMO
  • Molina Silver Core - HMO
  • Molina Silver Core Plus with Adult Dental and Vision - HMO
  • Molina Silver Core Plus with Adult Vision - HMO
  • Molina Silver Saver with Four Free PCP Visits - HMO
  • Molina Silver Standard - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

VYVYAN DEROUEN

Authorized Official Title
PRESIDENT
Authorized Official Phone
(615) 376-5076

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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 1245938729, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 4 → 8 9 → 18 → 9 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 1 + 8 + 3 + 1 + 6 + 7 + 4 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1245938729.

Other Providers at the Same Location


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

Internal Medicine (Geriatric Medicine)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Nurse Practitioner (Pediatrics)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Clinical Nurse Specialist (Medical-Surgical)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Surgery
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Physical Therapist
7700 FLOYD CURL DR, METHODIST HOSPITAL - REHAB SERVICES DEPT
SAN ANTONIO, TX 78229
Pharmacist
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Pediatrics
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Anesthesiology (Pediatric Anesthesiology)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
General Acute Care Hospital (Children)
7700 FLOYD CURL DR, PEDIATRIC INTENSIVE CARE UNIT - 2 SOUTH
SAN ANTONIO, TX 78229
Nurse Practitioner (Adult Health)
7700 FLOYD CURL DR, METHODIST HOSPITAL, PALLIATIVE CARE PAIN MGMT UNIT
SAN ANTONIO, TX 78229
Nurse Anesthetist, Certified Registered
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Registered Nurse
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Pediatrics (Pediatric Critical Care Medicine)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Pediatrics (Pediatric Critical Care Medicine)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Pediatrics (Pediatric Critical Care Medicine)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Pediatrics (Pediatric Critical Care Medicine)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Psychiatry & Neurology (Neurology)
7700 FLOYD CURL DR
SAN ANTONIO, TX 78229
Pharmacist
7700 FLOYD CURL DR, METHODIST HOSPITAL PHARMACY
SAN ANTONIO, TX 78229
Physician Assistant (Medical)
7700 FLOYD CURL DR, 10TH FLOOR
SAN ANTONIO, TX 78229

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245938729, enumerated as an "organization" on February 23, 2023.

The provider is located at 7700 FLOYD CURL DR SAN ANTONIO, TX 78229 and the phone number is (210) 575-4000.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas and Molina. Please consult your insurance carrier or call the provider to verify.