WESTERN SIERRA MEDICAL CLINIC, INC.
NPI 1851513469
Clinic/Center - Urgent Care in Downieville, CA

NPI Status: Active since May 03, 2007

Contact Information

209 NEVADA STREET
DOWNIEVILLE, CA
ZIP 95936
Phone: (530) 289-3298
Fax: (530) 289-3159

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  • Organization
  • Clinic/Center
  • Urgent Care
  • CLIA Number: 05D2127831
  • CLIA Cert. Type: Federally Qualified Health Center
  • CLIA Exp. Date: 03-19-2027

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 Downieville, California operating as a Clinic/center, focusing in urgent care . The healthcare provider is registered in the NPI registry with number 1851513469 assigned on May 2007. The practitioner's primary taxonomy code is 261QU0200X with license number 230000145 (CA). The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Dr. Francine Novak (Pdo)

NPI
1851513469
Provider Name
WESTERN SIERRA MEDICAL CLINIC, INC.
Entity Type
Organization
Location Address
209 NEVADA STREET DOWNIEVILLE, CA 95936
Location Phone
(530) 289-3298
Location Fax
(530) 289-3159
Mailing Address
844 OLD TUNNEL RD GRASS VALLEY, CA 95945
Mailing Phone
(530) 289-3298
Mailing Fax
(530) 289-3159
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-03-2007
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

Clinic/Center Urgent Care

Taxonomy Code
261QU0200X
Type
Ambulatory Health Care Facilities
License No.
230000145
License State
CA

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)
1261QF0400XAmbulatory Health Care Facilities

Clinic/Center
Federally Qualified Health Center (FQHC)

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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. FRANCINE NOVAK

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
FHC03800FMEDICAID (05)CA 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2127831
Facility Type
Federally Qualified Health Center
Certificate Effective Date
March 20, 2025
Certificate Expiration Date
March 19, 2027
Laboratory Director
DR. CHRISTINA LASICH
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Western Sierra Medical Clinic, Inc. in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1851513469, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 5 → 10 → 1 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 1 + 0 + 1 + 6 + 4 + 1 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1851513469.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner
209 NEVADA STREET
DOWNIEVILLE, CA 95936

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851513469, enumerated as an "organization" on May 03, 2007.

The provider is located at 209 NEVADA STREET DOWNIEVILLE, CA 95936 and the phone number is (530) 289-3298.

Clinic/Center with taxonomy code 261QU0200X and a focus in Urgent Care.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.