BRENDAN GRAFE MSC, CNIM
NPI 1336816370
Technician/Technologist in Newport Beach, CA

NPI Status: Active since August 26, 2021

Contact Information

20331 IRVINE AVE
NEWPORT BEACH, CA
ZIP 92660
Phone: (877) 987-7729

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  • Individual
  • Male
  • Technician/Technologist

About BRENDAN GRAFE

This page provides the complete NPI Profile along with additional information for Brendan Grafe, a provider established in Newport Beach, California with a medical specialization in Technician/technologist. The healthcare provider is registered in the NPI registry with number 1336816370 assigned on August 2021. The practitioner's primary taxonomy code is 156F00000X. The provider is registered as an individual and his NPI record was last updated 5 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1336816370
Provider Name
BRENDAN GRAFE MSC, CNIM
Gender
Male
Entity Type
Individual
Location Address
20331 IRVINE AVE NEWPORT BEACH, CA 92660
Location Phone
(877) 987-7729
Mailing Address
1222 N OLIVE DR APT 306 WEST HOLLYWOOD, CA 90069
Mailing Phone
(978) 417-1647
Is Sole Proprietor?
Yes
Enumeration Date
08-26-2021
Last Update Date
08-26-2021
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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

Technician/Technologist

Taxonomy Code
156F00000X
Type
Eye and Vision Services Providers
Taxonomy Description
A broad category grouping different kinds of technologists and technicians. See individual definitions.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1336816370, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 6 + 1 + 1 + 2 + 3 + 1 + 4 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1336816370.

Other Providers at the Same Location


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

Technician/Technologist
20331 IRVINE AVE
NEWPORT BEACH, CA 92660
Technician/Technologist
20331 IRVINE AVE
NEWPORT BEACH, CA 92660
Specialist/Technologist, Other (Surgical Technologist)
20331 IRVINE AVE
NEWPORT BEACH, CA 92660

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336816370, enumerated as an "individual" on August 26, 2021.

The provider is located at 20331 IRVINE AVE NEWPORT BEACH, CA 92660 and the phone number is (877) 987-7729.

Technician/Technologist with taxonomy code 156F00000X.