BLAKE SARNOWSKI
NPI 1982497889
Clinic/Center - Federally Qualified Health Center (FQHC) in Hanford, CA

NPI Status: Active since May 23, 2025

Contact Information

250 W 5TH ST
HANFORD, CA
ZIP 93230
Phone: (877) 960-3426

Get Directions Write a Review

  • Individual
  • Male
  • Clinic/Center
  • Federally Qualified Health Center (FQHC)

About BLAKE SARNOWSKI

This page provides the complete NPI Profile along with additional information for Blake Sarnowski, a primary care provider established in Hanford, California with a medical specialization in Clinic/center, focusing in federally qualified health center (fqhc) . The healthcare provider is registered in the NPI registry with number 1982497889 assigned on May 2025. The practitioner's primary taxonomy code is 261QF0400X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1982497889
Provider Name
BLAKE SARNOWSKI
Gender
Male
Entity Type
Individual
Location Address
250 W 5TH ST HANFORD, CA 93230
Location Phone
(877) 960-3426
Mailing Address
616 CALLE HIDALGO SAN CLEMENTE, CA 92673
Mailing Phone
(949) 563-0626
Is Sole Proprietor?
Yes
Enumeration Date
05-23-2025
Last Update Date
05-23-2025
Code Navigator

A primary care provider (PCP) like Blake Sarnowski sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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 Federally Qualified Health Center (FQHC)

Taxonomy Code
261QF0400X
Type
Ambulatory Health Care Facilities

Reviews for BLAKE SARNOWSKI

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1982497889, 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 8 → 16 → 7 4 → 8 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 8 + 9 + 1 + 4 + 8 + 1 + 6 + 24 = 81

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

The next multiple of ten after 81 is 90. The difference is the calculated check digit.

90 - 81 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1982497889.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
250 W 5TH ST
HANFORD, CA 93230
Pharmacy (Clinic Pharmacy)
250 W 5TH ST
HANFORD, CA 93230
Family Medicine
250 W 5TH ST
HANFORD, CA 93230
Nurse Practitioner (Family)
250 W 5TH ST
HANFORD, CA 93230
Pediatrics
250 W 5TH ST
HANFORD, CA 93230
Physician Assistant
250 W 5TH ST
HANFORD, CA 93230
Pharmacist
250 W 5TH ST
HANFORD, CA 93230
Physician Assistant
250 W 5TH ST
HANFORD, CA 93230
Physician Assistant
250 W 5TH ST
HANFORD, CA 93230
Nurse Practitioner (Family)
250 W 5TH ST
HANFORD, CA 93230
Optometrist (Corneal and Contact Management)
250 W 5TH ST
HANFORD, CA 93230
Dentist (General Practice)
250 W 5TH ST
HANFORD, CA 93230
Optometrist
250 W 5TH ST
HANFORD, CA 93230
Physician Assistant (Medical)
250 W 5TH ST
HANFORD, CA 93230
Dental Hygienist
250 W 5TH ST
HANFORD, CA 93230
Dentist
250 W 5TH ST
HANFORD, CA 93230
Clinic/Center (Federally Qualified Health Center (FQHC))
250 W 5TH ST
HANFORD, CA 93230
Physician Assistant
250 W 5TH ST
HANFORD, CA 93230
Optometrist
250 W 5TH ST
HANFORD, CA 93230
Dietitian, Registered
250 W 5TH ST
HANFORD, CA 93230

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982497889, enumerated as an "individual" on May 23, 2025.

The provider is located at 250 W 5TH ST HANFORD, CA 93230 and the phone number is (877) 960-3426.

Clinic/Center with taxonomy code 261QF0400X and a focus in Federally Qualified Health Center (FQHC).