PAUL GRIN DDS, MPH, APC
NPI 1013106335
Clinic/Center - Oral and Maxillofacial Surgery in Torrance, CA

NPI Status: Active since October 23, 2007

Contact Information

3475 TORRANCE BLVD STE H
TORRANCE, CA
ZIP 90503
Phone: (818) 667-6265

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  • Organization
  • Clinic/Center
  • Oral and Maxillofacial Surgery

About PAUL GRIN DDS, MPH, APC

This page provides the complete NPI Profile along with additional information for Paul Grin Dds, Mph, Apc, a provider established in Torrance, California operating as a Clinic/center, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1013106335 assigned on October 2007. The practitioner's primary taxonomy code is 261QS0112X with license number 33289 (CA). The provider is registered as an organization and their NPI record was last updated 5 years ago. The authorized official of this NPI record is Dr. Paul Paul Dds, Mph (Owner)

NPI
1013106335
Provider Name
PAUL GRIN DDS, MPH, APC
Entity Type
Organization
Location Address
3475 TORRANCE BLVD STE H TORRANCE, CA 90503
Location Phone
(818) 667-6265
Mailing Address
3475 TORRANCE BLVD STE H TORRANCE, CA 90503
Mailing Phone
(818) 667-6265
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-23-2007
Last Update Date
02-12-2021
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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

Clinic/Center Oral and Maxillofacial Surgery

Taxonomy Code
261QS0112X
Type
Ambulatory Health Care Facilities
License No.
33289
License State
CA
Taxonomy Description
An oral and maxillofacial surgery clinic or center specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. PAUL PAUL DDS, MPH

Authorized Official Title
OWNER
Authorized Official Phone
(818) 667-6265

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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 1013106335, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 2 + 0 + 1 + 2 + 3 + 6 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1013106335.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (Orofacial Pain)
3475 TORRANCE BLVD STE H
TORRANCE, CA 90503
Dentist
3475 TORRANCE BLVD STE H
TORRANCE, CA 90503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013106335, enumerated as an "organization" on October 23, 2007.

The provider is located at 3475 TORRANCE BLVD STE H TORRANCE, CA 90503 and the phone number is (818) 667-6265.

Clinic/Center with taxonomy code 261QS0112X and a focus in Oral and Maxillofacial Surgery.