Quality Rating: 100 out of 100 score
NPI Status: Active since October 20, 2005
3 Harbor Drive
Sausalito,
Post Code: 94965
Phone: (415) 683-2988
Fax: (415) 683-2980
Lawrence Posner Md is a Internal Medicine in Sausalito, . Lawrence Posner Md practices all healthcare services and medical treatments related to Internal Medicine. The NPI Number for Lawrence Posner Md is 1952390098. The last update date is 2011-02-01.
Lawrence Posner Md's current location address is 3 Harbor Drive, Sausalito, . You can contact this provider via phone number (415) 683-2988 and fax number (415) 683-2980. The mailing address for Lawrence Posner Md is 3 Harbor Drive, Sausalito, . 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 |
|---|
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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 | 9 | 5 | 2 | 3 | 9 | 0 | 0 | 9 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 10 | 2 | 6 | 9 | 0 | 0 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 29102690018 | |||||||||
| 2 + 9 + 1 + 0 + 2 + 6 + 9 + 0 + 0 + 1 + 8 + 24 = 62 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 62 = 8 | 8 | ||||||||
The NPI number 1952390098 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1952389934 | ROBERT M MARKS Individual |
Radiology, Diagnostic Radiology |
200 W ARBOR DR SAN DIEGO, California (CA) 800-926-8273 |
| 1952389835 | LADY EINETTE MEDINA MANALO Individual |
Physical Therapist |
1717 E LINCOLN AVE ANAHEIM, California (CA) 714-956-0803 |
| 1952389751 | GLENN BRAUNSTEIN Individual |
Internal Medicine, Endocrinology, Diabetes & Metabolism |
PO BOX 512717 LOS ANGELES, California (CA) 310-423-5140 |
| 1952389546 | DANIEL MARC DORSEY Individual |
Radiology, Diagnostic Radiology |
945 SHASTA ST YUBA CITY, California (CA) 530-671-8564 |
| 1952389322 | GLORIA JEAN BRAUNBERGER Individual |
Nutritionist, Nutrition, Education |
8679 EL COSTA CIR FOUNTAIN VALLEY, California (CA) 714-751-3809 |