Quality Rating: 100 out of 100 score
NPI Status: Active since June 8, 2005
555 E Medical Center Blvd
Webster,
Post Code: 77598
Phone: (281) 488-7213
Fax: (281) 488-1387
William Wynn Mcmullen M.d. is a Ophthalmology in Webster, . William Wynn Mcmullen M.d. practices all healthcare services and medical treatments related to Ophthalmology. The NPI Number for William Wynn Mcmullen M.d. is 1013911072. The last update date is 2022-10-25.
William Wynn Mcmullen M.d.'s current location address is 555 E Medical Center Blvd, Webster, . You can contact this provider via phone number (281) 488-7213 and fax number (281) 488-1387. The mailing address for William Wynn Mcmullen M.d. is 555 E Medical Center Blvd, Webster, . 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 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 |
|---|---|---|---|
| 139674913 | MEDICAID (05) | Texas (TX) |
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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 | 1 | 1 | 0 | 7 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 2 | 3 | 18 | 1 | 2 | 0 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 20231812014 | |||||||||
| 2 + 0 + 2 + 3 + 1 + 8 + 1 + 2 + 0 + 1 + 4 + 24 = 48 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 48 = 2 | 2 | ||||||||
The NPI number 1013911072 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 |
|---|---|---|---|
| 1013910991 | HOUSTON MEDICAL DIAGNOSTICS MEDICAL CENTER IMAGING Organization |
Radiologic Technologist, Magnetic Resonance Imaging |
7227 FANNIN ST HOUSTON, Texas (TX) 713-797-6666 |
| 1013910876 | SHAHIN SHIRZADI Individual |
Psychiatry & Neurology, Neurology |
7500 BEECHNUT ST HOUSTON, Texas (TX) 713-777-4122 |
| 1013910868 | GCMC OF WHARTON COUNTY TEXAS, LLC GULF COAST MEDICAL CENTER Organization |
Clinic/Center, Ambulatory Surgical |
10141 US 59 RD WHARTON, Texas (TX) 979-282-6141 |
| 1013910835 | ABILENE HELPING HANDS INC ABILENE CONVALESCENT CENTER Organization |
Nursing Facility/Intermediate Care Facility |
2630 OLD ANSON RD ABILENE, Texas (TX) 972-906-7391 |
| 1013910587 | PARK PLAZA NURSING CENTER, INC Organization |
Nursing Facility/Intermediate Care Facility |
2210 HOWARD ST SAN ANGELO, Texas (TX) 325-944-0561 |