DR. TAMARA KAY EHLERT M.D.
NPI 1609925809
Otolaryngology - Facial Plastic Surgery in Creve Coeur, MO

NPI Status: Active since January 09, 2007

Contact Information

522 N NEW BALLAS RD
SUITE 300
CREVE COEUR, MO
ZIP 63141
Phone: (314) 991-9030
Fax: (314) 991-9033

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  • Individual
  • Female
  • Otolaryngology
  • Facial Plastic Surgery

About TAMARA EHLERT

This page provides the complete NPI Profile along with additional information for Tamara Ehlert, a provider established in Creve Coeur, Missouri with a medical specialization in Otolaryngology, focusing in facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1609925809 assigned on January 2007. The practitioner's primary taxonomy code is 207YS0123X with license number MO R4H93 (MO). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1609925809
Provider Name
DR. TAMARA KAY EHLERT M.D.
Gender
Female
Entity Type
Individual
Location Address
522 N NEW BALLAS RD SUITE 300 CREVE COEUR, MO 63141
Location Phone
(314) 991-9030
Location Fax
(314) 991-9033
Mailing Address
522 N NEW BALLAS RD CREVE COEUR, MO 63141
Mailing Phone
(314) 991-9030
Mailing Fax
(314) 991-9033
Is Sole Proprietor?
Yes
Enumeration Date
01-09-2007
Last Update Date
07-08-2007
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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

Otolaryngology Facial Plastic Surgery

Taxonomy Code
207YS0123X
Type
Allopathic & Osteopathic Physicians
License No.
MO R4H93
License State
MO
Taxonomy Description
An otolaryngologist who specializes in facial plastic 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 1609925809, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
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 0 → 0 9 → 18 → 9 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 8 + 2 + 1 + 0 + 8 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1609925809.

Other Providers at the Same Location


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

Internal Medicine (Pulmonary Disease)
522 N NEW BALLAS RD, SUITE 350
SAINT LOUIS, MO 63141
Family Medicine
522 N NEW BALLAS RD, SUITE 270
SAINT LOUIS, MO 63141
Internal Medicine (Rheumatology)
522 N NEW BALLAS RD, SUITE 240
SAINT LOUIS, MO 63141
Pediatrics
522 N NEW BALLAS RD, SUITE 300
SAINT LOUIS, MO 63141
Internal Medicine (Rheumatology)
522 N NEW BALLAS RD, SUITE 240
SAINT LOUIS, MO 63141
Dentist (General Practice)
522 N NEW BALLAS RD, SUITE 220
SAINT LOUIS, MO 63141
Internal Medicine
522 N NEW BALLAS RD, STE. 371
CREVE COEUR, MO 63141
Dentist (Endodontics)
522 N NEW BALLAS RD, SUITE 382
CREVE COEUR, MO 63141
Optometrist
522 N NEW BALLAS RD, SUITE 113
CREVE COEUR, MO 63141
Nurse Practitioner (Pediatrics)
522 N NEW BALLAS RD, SUITE 392
CREVE COEUR, MO 63141
Ophthalmology
522 N NEW BALLAS RD, SUITE 136
SAINT LOUIS, MO 63141
Home Health
522 N NEW BALLAS RD, SUITE 345
SAINT LOUIS, MO 63141
Dentist (General Practice)
522 N NEW BALLAS RD, 220
SAINT LOUIS, MO 63141
Ophthalmology
522 N NEW BALLAS RD, SUITE 136
SAINT LOUIS, MO 63141
Hearing Instrument Specialist
522 N NEW BALLAS RD, STE 295
CREVE COEUR, MO 63141
Clinic/Center (Primary Care)
522 N NEW BALLAS RD, SUITE 270
SAINT LOUIS, MO 63141
Internal Medicine
522 N NEW BALLAS RD, STE. 371
SAINT LOUIS, MO 63141
Obstetrics & Gynecology (Reproductive Endocrinology)
522 N NEW BALLAS RD, SUITE 206
SAINT LOUIS, MO 63141
Dermatology
522 N NEW BALLAS RD, SUITE 203
SAINT LOUIS, MO 63141
Specialist
522 N NEW BALLAS RD, SUITE 180
SAINT LOUIS, MO 63141

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609925809, enumerated as an "individual" on January 09, 2007.

The provider is located at 522 N NEW BALLAS RD SUITE 300 CREVE COEUR, MO 63141 and the phone number is (314) 991-9030.

Otolaryngology with taxonomy code 207YS0123X and a focus in Facial Plastic Surgery.