WESTERN SIERRA MEDICAL CLINIC, INC.
NPI 1831599026
Non-Pharmacy Dispensing Site in Nevada City, CA

NPI Status: Active since August 26, 2014

Contact Information

15301 TYLER FOOTE RD
NEVADA CITY, CA
ZIP 95959
Phone: (530) 292-3478

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  • Organization
  • Non-Pharmacy Dispensing Site

About WESTERN SIERRA MEDICAL CLINIC, INC.

This page provides the complete NPI Profile along with additional information for Western Sierra Medical Clinic, Inc., a provider established in Nevada City, California operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1831599026 assigned on August 2014. The practitioner's primary taxonomy code is 332900000X with license number G43114 (CA). The provider is registered as an organization and their NPI record was last updated March 2026. The provider's . The authorized official of this NPI record is Francine Novak (Pdo)

NPI
1831599026
Provider Legal Name
WESTERN SIERRA MEDICAL CLINIC, INC.
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
15301 TYLER FOOTE RD NEVADA CITY, CA 95959
Location Phone
(530) 292-3478
Mailing Address
844 OLD TUNNEL RD STE 110 GRASS VALLEY, CA 95945
Mailing Phone
(530) 273-4984
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
08-26-2014
Last Update Date
03-19-2026
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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

Non-Pharmacy Dispensing Site

Taxonomy Code
332900000X
Type
Suppliers
License No.
G43114
License State
CA
Taxonomy Description
A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)

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

FRANCINE NOVAK

Authorized Official Title
PDO
Authorized Official Phone
(530) 802-2706

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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 1831599026, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
6
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 5 → 10 → 1 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 0 + 9 + 1 + 8 + 0 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1831599026.

Other Providers at the Same Location


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

Registered Nurse (Women's Health Care, Ambulatory)
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dentist (General Practice)
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Psychiatry & Neurology (Psychiatry)
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dentist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Community/Behavioral Health
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dental Hygienist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dental Hygienist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dentist (Pediatric Dentistry)
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Social Worker (Clinical)
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dental Hygienist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dental Hygienist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Social Worker (Clinical)
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dental Hygienist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dental Hygienist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Obstetrics & Gynecology
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dental Hygienist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Dental Hygienist
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Nurse Practitioner (Family)
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Family Medicine
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959
Family Medicine
15301 TYLER FOOTE RD
NEVADA CITY, CA 95959

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831599026, enumerated as an "organization" on August 26, 2014.

The provider is located at 15301 TYLER FOOTE RD NEVADA CITY, CA 95959 and the phone number is (530) 292-3478.

Non-Pharmacy Dispensing Site with taxonomy code 332900000X.