Quality Rating: 100 out of 100 score
NPI Status: Active since January 26, 2006
325 Essjay Rd
Williamsville,
Post Code: 14221
Phone: (716) 630-1122
Fax: (716) 250-5924
Sandra A. Block M.d. is a Psychiatry & Neurology, Neurology in Williamsville, . Sandra A. Block M.d. practices all healthcare services and medical treatments related to Psychiatry & Neurology, Neurology. The NPI Number for Sandra A. Block M.d. is 1205806627. The last update date is 2021-12-05.
Sandra A. Block M.d.'s current location address is 325 Essjay Rd, Williamsville, . You can contact this provider via phone number (716) 630-1122 and fax number (716) 250-5924. The mailing address for Sandra A. Block M.d. is 325 Essjay Rd, Williamsville, . 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 | 2084N0400X | Neurology Physician |
Psychiatry & Neurology, Neurology |
216425 (New York) |
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 |
|---|---|---|---|
| DD2364 | Other (non-Medicare) (01) | New York (NY) | Medicare ID |
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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 | 0 | 5 | 8 | 0 | 6 | 6 | 2 | 7 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 0 | 5 | 16 | 0 | 12 | 6 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 22051601264 | |||||||||
| 2 + 2 + 0 + 5 + 1 + 6 + 0 + 1 + 2 + 6 + 4 + 24 = 53 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 53 = 7 | 7 | ||||||||
The NPI number 1205806627 is valid because the calculated check digit 7 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 |
|---|---|---|---|
| 1073516027 | JOHN CHU-HONG CHANG Individual |
Ophthalmology |
169 N MIDDLETOWN RD PEARL RIVER, New York (NY) 845-735-5666 |
| 1003819053 | THOMAS J LACLAIR Individual |
Family Medicine |
436 HINSDALE RD CAMILLUS, New York (NY) 315-488-0996 |
| 1154324184 | TERRI ANTRENASE WILLIAMS-WEEKES Individual |
Radiology, Pediatric Radiology |
711 TROY SCHENECTADY RD LATHAM, New York (NY) 518-782-3700 |
| 1073516092 | RICHARD ANTHONY BELLI Individual |
Podiatrist, Primary Podiatric Medicine |
5010 SKILLMAN AVE WOODSIDE, New York (NY) 718-672-3421 |
| 1144223322 | NORTH COUNTRY HOME SERVICES, INC. Organization |
Home Health |
25 CHURCH ST SARANAC LAKE, New York (NY) 518-891-5611 |