MARK E MASON MD
NPI 1255414272
Oral & Maxillofacial Surgery in Southlake, TX

NPI Status: Active since October 23, 2006

Contact Information

900 E SOUTHLAKE BLVD
STE 100
SOUTHLAKE, TX
ZIP 76092
Phone: (817) 442-8900
Fax: (817) 488-2490

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  • Individual
  • Male
  • Oral & Maxillofacial Surgery

About MARK MASON

This page provides the complete NPI Profile along with additional information for Mark Mason, a provider established in Southlake, Texas with a medical specialization in Oral & Maxillofacial Surgery. The healthcare provider is registered in the NPI registry with number 1255414272 assigned on October 2006. The practitioner's primary taxonomy code is 204E00000X with license number J4330 (TX). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1255414272
Provider Name
MARK E MASON MD
Gender
Male
Entity Type
Individual
Location Address
900 E SOUTHLAKE BLVD STE 100 SOUTHLAKE, TX 76092
Location Phone
(817) 442-8900
Location Fax
(817) 488-2490
Mailing Address
900 E SOUTHLAKE BLVD STE 100 SOUTHLAKE, TX 76092
Mailing Phone
(817) 442-8900
Mailing Fax
(817) 488-2490
Is Sole Proprietor?
Yes
Enumeration Date
10-23-2006
Last Update Date
01-11-2012
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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

Oral & Maxillofacial Surgery

Taxonomy Code
204E00000X
Type
Allopathic & Osteopathic Physicians
License No.
J4330
License State
TX
Taxonomy Description
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208200000XAllopathic & Osteopathic Physicians

Plastic Surgery

J4330 (TX)

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
G49002MEDICARE UPIN (02) 
095081802MEDICAID (05)TX 
10028366OTHER (01)TXAMERIGROUP PIN
118704100OTHER (01)TXFIRSTCARE PIN
124156OTHER (01)TXSUPERIOR PIN
104535302MEDICAID (05)TX 
8513K0MEDICARE PIN (08)TX 
7979112OTHER (01)TXAETNA PIN
1210606OTHER (01)TXFIRSTHEALTH PIN
00817NMEDICARE PIN (08)TX 

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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 1255414272, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
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 5 → 10 → 1 4 → 8 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 8 + 1 + 8 + 2 + 1 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1255414272.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Plastic Surgery
900 E SOUTHLAKE BLVD, STE 100
SOUTHLAKE, TX 76092
Family Medicine (Adult Medicine)
900 E SOUTHLAKE BLVD, SUITE 200
SOUTHLAKE, TX 76092
Family Medicine (Adult Medicine)
900 E SOUTHLAKE BLVD, SUITE 200
SOUTHLAKE, TX 76092
Registered Nurse (Registered Nurse First Assistant)
900 E SOUTHLAKE BLVD
SOUTHLAKE, TX 76092
Allergy & Immunology (Allergy)
900 E SOUTHLAKE BLVD
SOUTHLAKE, TX 76092
Allergy & Immunology (Allergy)
900 E SOUTHLAKE BLVD, STE 300
SOUTHLAKE, TX 76092
Allergy & Immunology (Allergy)
900 E SOUTHLAKE BLVD, STE 300
SOUTHLAKE, TX 76092
Allergy & Immunology (Allergy)
900 E SOUTHLAKE BLVD, STE 300
SOUTHLAKE, TX 76092
Physician Assistant
900 E SOUTHLAKE BLVD
SOUTHLAKE, TX 76092

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255414272, enumerated as an "individual" on October 23, 2006.

The provider is located at 900 E SOUTHLAKE BLVD STE 100 SOUTHLAKE, TX 76092 and the phone number is (817) 442-8900.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Amerigroup and Aetna. Please consult your insurance carrier or call the provider to verify.