Quality Rating: 100 out of 100 score
NPI Status: Active since February 10, 2006
420 Mountain Ave Fl 4
New Providence,
Post Code: 07974
Phone: (908) 458-8333
Fax: (908) 967-5488
Bruce J Keyser Md is a Ophthalmology in New Providence, . Bruce J Keyser Md practices all healthcare services and medical treatments related to Ophthalmology. The NPI Number for Bruce J Keyser Md is 1558334359. The last update date is 2021-07-20.
Bruce J Keyser Md's current location address is 420 Mountain Ave Fl 4, New Providence, . You can contact this provider via phone number (908) 458-8333 and fax number (908) 967-5488. The mailing address for Bruce J Keyser Md is 420 Mountain Ave Fl 4, New Providence, . 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 | 207W00000X | Ophthalmology Physician |
Ophthalmology |
61902 (New Jersey) |
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 | 5 | 5 | 8 | 3 | 3 | 4 | 3 | 5 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 10 | 8 | 6 | 3 | 8 | 3 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 25108638310 | |||||||||
| 2 + 5 + 1 + 0 + 8 + 6 + 3 + 8 + 3 + 1 + 0 + 24 = 61 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 61 = 9 | 9 | ||||||||
The NPI number 1558334359 is valid because the calculated check digit 9 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 |
|---|---|---|---|
| 1477556421 | STEVEN S. ROTH Individual |
Optometrist |
1107 MANTUA PIKE MANTUA, New Jersey (NJ) 856-464-9000 |
| 1508869553 | LEE ANN VAN HOUTEN-SAUTER Individual |
Family Medicine |
220 PINE ST WILLIAMSTOWN, New Jersey (NJ) 856-629-7436 |
| 1285637223 | STEVEN MICHAEL LOWRY Individual |
Family Medicine |
220 PINE ST WILLIAMSTOWN, New Jersey (NJ) 856-629-7436 |
| 1346243375 | ROBERT WOOD JOHNSON UNIVERSITY HOSPITAL, INC Organization |
General Acute Care Hospital |
1 ROBERT WOOD JOHNSON PL NEW BRUNSWICK, New Jersey (NJ) 732-828-3000 |
| 1225031370 | NENA L SY Individual |
Specialist |
PO BOX 343 MIDLAND PARK, New Jersey (NJ) 201-804-2800 |