DR. NAZNIN KARSAN M.D.
NPI 1245404409
Otolaryngology - Facial Plastic Surgery in Dallas, TX

NPI Status: Active since April 18, 2008

Contact Information

2603 OAK LAWN AVE
100
DALLAS, TX
ZIP 75219
Phone: (214) 219-4000
Fax: (888) 699-7126

Get Directions Write a Review

  • Individual
  • Female
  • Otolaryngology
  • Facial Plastic Surgery

About NAZNIN KARSAN

This page provides the complete NPI Profile along with additional information for Naznin Karsan, a provider established in Dallas, Texas with a medical specialization in Otolaryngology, focusing in facial plastic surgery . The healthcare provider is registered in the NPI registry with number 1245404409 assigned on April 2008. The practitioner's primary taxonomy code is 207YS0123X with license number M8074 (TX). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1245404409
Provider Name
DR. NAZNIN KARSAN M.D.
Gender
Female
Entity Type
Individual
Location Address
2603 OAK LAWN AVE 100 DALLAS, TX 75219
Location Phone
(214) 219-4000
Location Fax
(888) 699-7126
Mailing Address
2603 OAK LAWN AVE 100 DALLAS, TX 75219
Mailing Phone
(214) 219-4000
Mailing Fax
(888) 699-7126
Is Sole Proprietor?
Yes
Enumeration Date
04-18-2008
Last Update Date
04-18-2008
Code Navigator

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

Otolaryngology Facial Plastic Surgery

Taxonomy Code
207YS0123X
Type
Allopathic & Osteopathic Physicians
License No.
M8074
License State
TX
Taxonomy Description
An otolaryngologist who specializes in facial plastic surgery.

Reviews for DR. NAZNIN KARSAN M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1245404409, 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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
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 4 → 8 4 → 8 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 8 + 0 + 8 + 4 + 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 1245404409.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Pharmacy (Community/Retail Pharmacy)
2603 OAK LAWN AVE
DALLAS, TX 75219
Nurse Practitioner (Adult Health)
2603 OAK LAWN AVE, STE 100
DALLAS, TX 75219
Nurse Practitioner (Family)
2603 OAK LAWN AVE, SUITE 500
DALLAS, TX 75219
Nurse Practitioner (Adult Health)
2603 OAK LAWN AVE, SUITE 101
DALLAS, TX 75219
Internal Medicine (Infectious Disease)
2603 OAK LAWN AVE, SUITE 210
DALLAS, TX 75219
Internal Medicine (Nephrology)
2603 OAK LAWN AVE, SUITE 101A
DALLAS, TX 75219
Pharmacist
2603 OAK LAWN AVE
DALLAS, TX 75219
Pharmacist (Nutrition Support)
2603 OAK LAWN AVE, SUITE 400
DALLAS, TX 75219
Nurse Practitioner (Family)
2603 OAK LAWN AVE
DALLAS, TX 75219
Internal Medicine
2603 OAK LAWN AVE, 500
DALLAS, TX 75219

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245404409, enumerated as an "individual" on April 18, 2008.

The provider is located at 2603 OAK LAWN AVE 100 DALLAS, TX 75219 and the phone number is (214) 219-4000.

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