VALHALLA SURGERY CENTER, LLC
NPI 1811652035
Clinic/Center - Ambulatory Surgical in San Luis Obispo, CA

NPI Status: Active since November 02, 2021

Contact Information

4472 BROAD ST STE 150
SAN LUIS OBISPO, CA
ZIP 93401
Phone: (805) 364-8450

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical

About VALHALLA SURGERY CENTER, LLC

This page provides the complete NPI Profile along with additional information for Valhalla Surgery Center, Llc, a provider established in San Luis Obispo, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1811652035 assigned on November 2021. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Ralph Mozingo (Authorized Official)

NPI
1811652035
Provider Name
VALHALLA SURGERY CENTER, LLC
Entity Type
Organization
Location Address
4472 BROAD ST STE 150 SAN LUIS OBISPO, CA 93401
Location Phone
(805) 364-8450
Mailing Address
PO BOX 2140 EDMOND, OK 73083
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-02-2021
Last Update Date
03-05-2026
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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 Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

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

RALPH MOZINGO

Authorized Official Title
AUTHORIZED OFFICIAL
Authorized Official Phone
(805) 563-0363

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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 1811652035, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
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 6 → 12 → 3 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 2 + 5 + 4 + 0 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1811652035.

Other Providers at the Same Location


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

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
4472 BROAD ST STE 150
SAN LUIS OBISPO, CA 93401
Clinic/Center (Ambulatory Surgical)
4472 BROAD ST STE 150
SAN LUIS OBISPO, CA 93401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811652035, enumerated as an "organization" on November 02, 2021.

The provider is located at 4472 BROAD ST STE 150 SAN LUIS OBISPO, CA 93401 and the phone number is (805) 364-8450.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.