BENJAMIN MASER MD
NPI 1588723068
Surgery - Plastic and Reconstructive Surgery in San Jose, CA

NPI Status: Active since December 08, 2006

Contact Information

2581 SAMARITAN DR STE 102
SAN JOSE, CA
ZIP 95124
Phone: (408) 356-4241

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  • Individual
  • Male
  • Surgery
  • Plastic and Reconstructive Surgery

About BENJAMIN MASER

This page provides the complete NPI Profile along with additional information for Benjamin Maser, a provider established in San Jose, California with a medical specialization in Surgery, focusing in plastic and reconstructive surgery . The healthcare provider is registered in the NPI registry with number 1588723068 assigned on December 2006. The practitioner's primary taxonomy code is 2086S0122X with license number G84520 (CA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1588723068
Provider Name
BENJAMIN MASER MD
Gender
Male
Entity Type
Individual
Location Address
2581 SAMARITAN DR STE 102 SAN JOSE, CA 95124
Location Phone
(408) 356-4241
Mailing Address
325 DISTEL CIR LOS ALTOS, CA 94022
Mailing Phone
(650) 209-5894
Is Sole Proprietor?
No
Enumeration Date
12-08-2006
Last Update Date
12-03-2020
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Location Map

Secondary Locations

  • 795 El Camino Real
    Palo Alto, CA 94301
    (650) 330-5959
  • 715 Altos Oaks Dr
    Los Altos, CA 94024
    (650) 934-7020

Specialty - Primary Taxonomy

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.

Classification

Surgery Plastic and Reconstructive Surgery

Taxonomy Code
2086S0122X
Type
Allopathic & Osteopathic Physicians
License No.
G84520
License State
CA
Taxonomy Description
A surgeon who specializes in plastic and reconstructive surgery.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1588723068, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 7 → 14 → 5 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 1 + 6 + 8 + 1 + 4 + 2 + 6 + 0 + 1 + 2 + 24 = 62

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1588723068.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Clinic/Center (Ambulatory Surgical)
2581 SAMARITAN DR STE 102
SAN JOSE, CA 95124
Plastic Surgery
2581 SAMARITAN DR STE 102
SAN JOSE, CA 95124
Plastic Surgery
2581 SAMARITAN DR STE 102
SAN JOSE, CA 95124

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588723068, enumerated as an "individual" on December 08, 2006.

The provider is located at 2581 SAMARITAN DR STE 102 SAN JOSE, CA 95124 and the phone number is (408) 356-4241.

Surgery with taxonomy code 2086S0122X and a focus in Plastic and Reconstructive Surgery.