SAN DIEGO GAMMA KNIFE CENTER
NPI 1831394063
Clinic/Center - Ambulatory Surgical in La Jolla, CA
NPI Status: Active since June 18, 2007
Contact Information
9834 GENESEE AVE
SUITE 110
LA JOLLA, CA
ZIP 92037
Phone: (858) 452-5020
Fax: (858) 452-5677
NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 12, 2026.
- Organization
- Clinic/Center
- Ambulatory Surgical
About SAN DIEGO GAMMA KNIFE CENTER
This page provides the complete NPI Profile along with additional information for San Diego Gamma Knife Center, a provider established in La Jolla, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1831394063 assigned on June 2007. The practitioner's primary taxonomy code is 261QA1903X with license number 6072-37 (CA). The provider is registered as an organization and their NPI record was last updated 6 years ago. The provider's is doing business as San Diego Gamma Knife Center. The authorized official of this NPI record is Paul Loflin Jr. (Administrator)
- NPI
- 1831394063
- Provider Legal Name
- SAN DIEGO GAMMA KNIFE CENTER, L.P.
- Other Organization Name
- SAN DIEGO GAMMA KNIFE CENTER
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 9834 GENESEE AVE SUITE 110 LA JOLLA, CA 92037
- Location Phone
- (858) 452-5020
- Location Fax
- (858) 452-5677
- Mailing Address
- 9834 GENESEE AVE SUITE 110 LA JOLLA, CA 92037
- Mailing Phone
- (858) 452-5020
- Mailing Fax
- (858) 452-5677
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 06-18-2007
- Last Update Date
- 08-22-2020
- Code Navigator
Location Map
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 Ambulatory Surgical
- Taxonomy Code
- 261QA1903X
- Type
- Ambulatory Health Care Facilities
- License No.
- 6072-37
- License State
- CA
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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 1831394063, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 67 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
LA JOLLA, CA 92037
LA JOLLA, CA 92037
LA JOLLA, CA 92037
LA JOLLA, CA 92037
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1831394063, enumerated as an "organization" on June 18, 2007.
The provider is located at 9834 GENESEE AVE SUITE 110 LA JOLLA, CA 92037 and the phone number is (858) 452-5020.
Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.
