DR. CARL GRIFFIN TROTTER M.D.
NPI 1689060840
Emergency Medicine in Saint Louis, MO

NPI Status: Active since April 14, 2015

Contact Information

3545 LAFAYETTE AVE
SALUS BUILDING ROOM 501
SAINT LOUIS, MO
ZIP 63104
Phone: (314) 977-6665
Fax: (314) 977-5150

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  • Individual
  • Male
  • Emergency Medicine

About CARL TROTTER

This page provides the complete NPI Profile along with additional information for Carl Trotter, a provider established in Saint Louis, Missouri with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1689060840 assigned on April 2015. The practitioner's primary taxonomy code is 207P00000X with license number 111798 (MO). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1689060840
Provider Name
DR. CARL GRIFFIN TROTTER M.D.
Gender
Male
Entity Type
Individual
Location Address
3545 LAFAYETTE AVE SALUS BUILDING ROOM 501 SAINT LOUIS, MO 63104
Location Phone
(314) 977-6665
Location Fax
(314) 977-5150
Mailing Address
3545 LAFAYETTE AVE SALUS BUILDING ROOM 501 SAINT LOUIS, MO 63104
Mailing Phone
(314) 977-6665
Mailing Fax
(314) 977-5150
Is Sole Proprietor?
Yes
Enumeration Date
04-14-2015
Last Update Date
04-14-2015
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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.
111798
License State
MO
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.

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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 1689060840, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 8 → 16 → 7 0 → 0 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 0 + 6 + 0 + 8 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1689060840.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Registered Nurse
3545 LAFAYETTE AVE, SALUS CENTER 2ND FLOOR
SAINT LOUIS, MO 63104
Preventive Medicine (Public Health & General Preventive Medicine)
3545 LAFAYETTE AVE, SUITE 400
SAINT LOUIS, MO 63104
Nurse Practitioner (Family)
3545 LAFAYETTE AVE
SAINT LOUIS, MO 63104
Internal Medicine (Gastroenterology)
3545 LAFAYETTE AVE
SAINT LOUIS, MO 63104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689060840, enumerated as an "individual" on April 14, 2015.

The provider is located at 3545 LAFAYETTE AVE SALUS BUILDING ROOM 501 SAINT LOUIS, MO 63104 and the phone number is (314) 977-6665.

Emergency Medicine with taxonomy code 207P00000X.