Quality Rating: 100 out of 100 score
NPI Status: Active since October 26, 2005
Po Box 650500
Dallas,
Post Code: 75265
Phone: (214) 823-7090
Fax: (214) 823-1644
Christian T Royer Md is a Orthopaedic Surgery, Foot and Ankle Surgery in Dallas, . Christian T Royer Md practices all healthcare services and medical treatments related to Orthopaedic Surgery, Foot and Ankle Surgery. The NPI Number for Christian T Royer Md is 1255321634. The last update date is 2012-09-27.
Christian T Royer Md's current location address is Po Box 650500, Dallas, . You can contact this provider via phone number (214) 823-7090 and fax number (214) 823-1644. The mailing address for Christian T Royer Md is Po Box 650500, Dallas, . To know further, please read the information below!
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.
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) |
|---|---|---|---|---|
| 1 | 207XX0004X | Orthopaedic Foot and Ankle Surgery Physician |
Orthopaedic Surgery, Foot and Ankle Surgery |
L1724 (Texas) |
| 2 | 207XS0114X | Adult Reconstructive Orthopaedic Surgery Physician |
Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery |
L1724 (Texas) |
| 3 | 207XX0801X | Orthopaedic Trauma Physician |
Orthopaedic Surgery, Orthopaedic Trauma |
L1724 (Texas) |
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 |
|---|---|---|---|
| 152252601 | MEDICAID (05) | Texas (TX) | |
| 152252602 | MEDICAID (05) | Texas (TX) | |
| 152252603 | MEDICAID (05) | Texas (TX) | |
| 8B7804 | Other (non-Medicare) (01) | Texas (TX) | BCBS |
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The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 2 | 5 | 5 | 3 | 2 | 1 | 6 | 3 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 10 | 5 | 6 | 2 | 2 | 6 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2210562266 | |||||||||
| 2 + 2 + 1 + 0 + 5 + 6 + 2 + 2 + 6 + 6 + 24 = 56 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 56 = 4 | 4 | ||||||||
The NPI number 1255321634 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1215930367 | LAURENT GRESSOT Individual |
Specialist |
17323 RED OAK DR HOUSTON, Texas (TX) 281-440-5006 |
| 1205839230 | MERCY EMS, LLC MERCY EMS Organization |
Ambulance, Land Transport |
15401 ADDISON RD ADDISON, Texas (TX) 972-788-9401 |
| 1164425195 | MARIE DENISE JARBATH Individual |
Physician Assistant |
17448 HIGHWAY 3 WEBSTER, Texas (TX) 281-338-4443 |
| 1013910058 | WESTHEIMER VISION ASSOCIATES, PC Organization |
Optometrist |
10260 WESTHEIMER RD HOUSTON, Texas (TX) 713-781-3517 |
| 1215930268 | CHARLES L YEN Individual |
Specialist |
17323 RED OAK DR HOUSTON, Texas (TX) 281-440-5006 |