Quality Rating: 100 out of 100 score
NPI Status: Active since May 27, 2005
1317 4th Ave S
Birmingham,
Post Code: 35233
Phone: (205) 458-5000
Fax: (205) 458-5005
Gayla M Royer Md is a Colon & Rectal Surgery in Birmingham, . Gayla M Royer Md practices all healthcare services and medical treatments related to Colon & Rectal Surgery. The NPI Number for Gayla M Royer Md is 1003819632. The last update date is 2007-07-08.
Gayla M Royer Md's current location address is 1317 4th Ave S, Birmingham, . You can contact this provider via phone number (205) 458-5000 and fax number (205) 458-5005. The mailing address for Gayla M Royer Md is 1317 4th Ave S, Birmingham, . 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 | 208C00000X | Colon & Rectal Surgery Physician |
Colon & Rectal Surgery |
49493 (Georgia) |
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 |
|---|
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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 | 0 | 0 | 3 | 8 | 1 | 9 | 6 | 3 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 0 | 3 | 16 | 1 | 18 | 6 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20031611866 | |||||||||
| 2 + 0 + 0 + 3 + 1 + 6 + 1 + 1 + 8 + 6 + 6 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1003819632 is valid because the calculated check digit 2 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 |
|---|---|---|---|
| 1003819608 | ENCORE REHABILITATION, INC Organization |
Clinic/Center, Physical Therapy |
251 JOHNSTON ST DECATUR, Alabama (AL) 256-340-9708 |
| 1003816521 | JOHNNIE PAUL BARNES Individual |
Optometrist |
7105 BAILEY CREEK CIR SE HUNTSVILLE, Alabama (AL) 256-883-9082 |
| 1003815259 | STANLEY C HALL Individual |
Urology |
1122 CHUCK DAWLEY BLVD STE 200 MT PLEASANT, South Carolina (SC) 843-884-8045 |
| 1003815242 | DOTHAN SURGERY CENTER, LLC DOTHAN SURGERY CENTER Organization |
Clinic/Center, Ambulatory Surgical |
1450 ROSS CLARK CIR DOTHAN, Alabama (AL) 334-793-3442 |
| 1003814971 | SPRINGHILL HOSPITALS, INC SPRINGHILL MEMORIAL HOSPITAL Organization |
General Acute Care Hospital |
3719 DAUPHIN ST MOBILE, Alabama (AL) 251-460-5220 |