DR. MARK LANDERS RIDDLE DO
NPI 1770748972
Emergency Medicine in Fort Hood, TX

NPI Status: Active since July 28, 2008

Contact Information

590 MEDICAL CENTER ROAD
BUILDING 36065
FORT HOOD, TX
ZIP 76544
Phone: (254) 288-8000

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  • Individual
  • Male
  • Emergency Medicine
  • Accepts Insurance
  • PECOS Enrolled

About MARK RIDDLE

This page provides the complete NPI Profile along with additional information for Mark Riddle, a provider established in Fort Hood, Texas with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1770748972 assigned on July 2008. The practitioner's primary taxonomy code is 207P00000X with license number N9944 (TX). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1770748972
Provider Name
DR. MARK LANDERS RIDDLE DO
Gender
Male
Entity Type
Individual
Location Address
590 MEDICAL CENTER ROAD BUILDING 36065 FORT HOOD, TX 76544
Location Phone
(254) 288-8000
Mailing Address
590 MEDICAL CENTER ROAD BUILDING 36065 FT CAVAZOS, TX 76544
Mailing Phone
(254) 553-1371
Is Sole Proprietor?
No
Enumeration Date
07-28-2008
Last Update Date
01-31-2025
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
N9944
License State
TX
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.

Insurance Plans Accepted

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

  • BSW Diabetes Care Gold HMO 014 - HMO
  • BSW Elite Gold HMO 001 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
  • BSW Elite Gold HMO 004 - HMO
  • BSW Elite Gold HMO 012 - HMO
  • BSW Prime Silver HMO 003 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
  • BSW Prime Silver HMO 008 - HMO
  • BSW Prime Silver HMO 005 - HMO
  • BSW Savers Bronze HMO H S A 006 - HMO
  • BSW Savers Bronze HMO H S A 007 (CMS Standardized Plan with $0 Pediatric PCP copay) - HMO
  • BSW Savers Bronze HMO H S A 009 - HMO

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

Medicare Participation & PECOS Enrollment Status

Mark Riddle is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 76544 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $84.92
  • Minimum New Patient Price $54.84
  • Maximum New Patient Price $166.88
  • Average New Patient Copayment $21.23
  • Minimum New Patient Copayment $13.71
  • Maximum New Patient Copayment $41.72

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $97.05
  • Minimum Established Patient Price $17.52
  • Maximum Established Patient Price $136.11
  • Average Established Patient Copayment $24.26
  • Minimum Established Patient Copayment $4.38
  • Maximum Established Patient Copayment $34.02

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. MARK LANDERS RIDDLE DO

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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 1770748972, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 7 → 14 → 5 7 → 14 → 5 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 4 + 4 + 1 + 6 + 9 + 1 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1770748972.

Other Providers at the Same Location


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

Pharmacist
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Registered Nurse
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Pediatrics
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD, DEPARTMENT OF EMERGENCY MEDICINE
FT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Dietitian, Registered
590 MEDICAL CENTER ROAD, 2ND FLOOR, WETLANDS, SUITE A
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD, BLDG. 36065
FORT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Social Worker (Clinical)
590 MEDICAL CENTER ROAD
FORT CAVAZOS,, TX 76544
Social Worker
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physical Therapist
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Physical Therapist
590 MEDICAL CENTER ROAD, CARL R. DARNALL ARMY MEDICAL CENTER
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD, CARL R. DARNALL ARMY MEDICAL CENTER
FORT CAVAZOS, TX 76544
Obstetrics & Gynecology
590 MEDICAL CENTER ROAD, DEPARTMENT OF OB/GYN
FORT CAVAZOS, TX 76544
Advanced Practice Midwife
590 MEDICAL CENTER ROAD, CR DARNALL ARMY MEDICAL CENTER, WOMEN'S HEALTH CLINIC
FORT CAVAZOS, TX 76544
Physician Assistant
590 MEDICAL CENTER ROAD
FORT HOOD, TX 76544
Nurse Anesthetist, Certified Registered
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Emergency Medicine
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544
Student in an Organized Health Care Education/Training Program
590 MEDICAL CENTER ROAD
FORT CAVAZOS, TX 76544

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770748972, enumerated as an "individual" on July 28, 2008.

The provider is located at 590 MEDICAL CENTER ROAD BUILDING 36065 FORT HOOD, TX 76544 and the phone number is (254) 288-8000.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Baylor Scott and White Health Plan. Please consult your insurance carrier or call the provider to verify.