Quality Rating: 100 out of 100 score
NPI Status: Active since August 18, 2005
4202 Sw Lee Blvd
Lawton,
Post Code: 73505
Phone: (580) 248-9966
Fax: (580) 248-8313
Brian Gillam Birdwell M.d. is a Internal Medicine in Lawton, . Brian Gillam Birdwell M.d. practices all healthcare services and medical treatments related to Internal Medicine. The NPI Number for Brian Gillam Birdwell M.d. is 1013909605. The last update date is 2011-12-22.
Brian Gillam Birdwell M.d.'s current location address is 4202 Sw Lee Blvd, Lawton, . You can contact this provider via phone number (580) 248-9966 and fax number (580) 248-8313. The mailing address for Brian Gillam Birdwell M.d. is 4202 Sw Lee Blvd, Lawton, . 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 | 2083P0011X | Undersea and Hyperbaric Medicine (Preventive Medicine) Physician |
Preventive Medicine, Undersea and Hyperbaric Medicine |
13900 (Oklahoma) |
| 2 | 2083X0100X | Occupational Medicine Physician |
Preventive Medicine, Occupational Medicine |
13900 (Oklahoma) |
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 |
|---|---|---|---|
| 100824240 | MEDICAID (05) | Oklahoma (OK) |
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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 | 1 | 3 | 9 | 0 | 9 | 6 | 0 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 2 | 3 | 18 | 0 | 18 | 6 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20231801860 | |||||||||
| 2 + 0 + 2 + 3 + 1 + 8 + 0 + 1 + 8 + 6 + 0 + 24 = 55 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 55 = 5 | 5 | ||||||||
The NPI number 1013909605 is valid because the calculated check digit 5 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 |
|---|---|---|---|
| 1013909324 | KENNETH P WARREN Individual |
Nurse Practitioner |
2202 E 49TH ST STE 600 TULSA, Oklahoma (OK) 918-591-3567 |
| 1013908441 | ROWLAND FLATT CLINIC Organization |
Clinic/Center, Urgent Care |
603 NE 2ND ST ANTLERS, Oklahoma (OK) 580-298-3351 |
| 1013907971 | MONA RENA RYAN Individual |
Speech-Language Pathologist, |
1200 N STONEWALL AVE OKLAHOMA CITY, Oklahoma (OK) 405-271-4214 |
| 1013906718 | ERNEST CASTRO LEE Individual |
Family Medicine |
17123 APPLE TREE DR EDMOND, Oklahoma (OK) 405-734-3401 |
| 1013905942 | MARTIN J LOPEZ Individual |
Anesthesiology, Pain Medicine |
4525 S KLEIN AVE OKLAHOMA CITY, Oklahoma (OK) 405-636-1797 |