SUTTER REGIONAL MEDICAL FOUNDATION
NPI 1356434203
Clinic/Center - Radiology, Mammography in Vacaville, CA

NPI Status: Active since October 02, 2006

Contact Information

770 MASON ST
VACAVILLE, CA
ZIP 95688
Phone: (707) 454-5800
Fax: (707) 454-5806

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  • Organization
  • Clinic/Center
  • Radiology, Mammography

About SUTTER REGIONAL MEDICAL FOUNDATION

This page provides the complete NPI Profile along with additional information for Sutter Regional Medical Foundation, a provider established in Vacaville, California operating as a Clinic/center, focusing in radiology, mammography . The healthcare provider is registered in the NPI registry with number 1356434203 assigned on October 2006. The practitioner's primary taxonomy code is 261QR0206X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Carolyn Appenzeller (Chief Operating Officer)

NPI
1356434203
Provider Name
SUTTER REGIONAL MEDICAL FOUNDATION
Entity Type
Organization
Location Address
770 MASON ST VACAVILLE, CA 95688
Location Phone
(707) 454-5800
Location Fax
(707) 454-5806
Mailing Address
PO BOX 254978 SACRAMENTO, CA 95865
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-02-2006
Last Update Date
09-11-2025
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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 Radiology, Mammography

Taxonomy Code
261QR0206X
Type
Ambulatory Health Care Facilities

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261QR0200XAmbulatory Health Care Facilities

Clinic/Center
Radiology

 

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

CAROLYN APPENZELLER

Authorized Official Title
CHIEF OPERATING OFFICER
Authorized Official Phone
(707) 434-2049

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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 1356434203, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 5 → 10 → 1 4 → 8 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 8 + 3 + 8 + 2 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1356434203.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Family Medicine
770 MASON ST
VACAVILLE, CA 95688
Nurse Practitioner
770 MASON ST
VACAVILLE, CA 95688
Physical Therapy Assistant
770 MASON ST
VACAVILLE, CA 95688
Durable Medical Equipment & Medical Supplies
770 MASON ST
VACAVILLE, CA 95688
Clinical Medical Laboratory
770 MASON ST
VACAVILLE, CA 95688
Clinic/Center (Radiology)
770 MASON ST
VACAVILLE, CA 95688
Physical Therapy Assistant
770 MASON ST
VACAVILLE, CA 95688
Clinical Medical Laboratory
770 MASON ST
VACAVILLE, CA 95688
Nurse Practitioner (Family)
770 MASON ST
VACAVILLE, CA 95688
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
770 MASON ST
VACAVILLE, CA 95688
Internal Medicine
770 MASON ST
VACAVILLE, CA 95688
Advanced Practice Midwife
770 MASON ST
VACAVILLE, CA 95688
Family Medicine
770 MASON ST
VACAVILLE, CA 95688
Pediatrics
770 MASON ST
VACAVILLE, CA 95688
Family Medicine
770 MASON ST
VACAVILLE, CA 95688
Internal Medicine
770 MASON ST
VACAVILLE, CA 95688
Family Medicine
770 MASON ST
VACAVILLE, CA 95688
Family Medicine
770 MASON ST
VACAVILLE, CA 95688
Urology
770 MASON ST
VACAVILLE, CA 95688
Pediatrics
770 MASON ST
VACAVILLE, CA 95688

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356434203, enumerated as an "organization" on October 02, 2006.

The provider is located at 770 MASON ST VACAVILLE, CA 95688 and the phone number is (707) 454-5800.

Clinic/Center with taxonomy code 261QR0206X and a focus in Radiology, Mammography.