BRITTANY SIZEMORE
NPI 1073325346
Clinic/Center - Student Health in Oakland, CA

NPI Status: Active since January 23, 2025

Contact Information

1340 E 28TH ST
OAKLAND, CA
ZIP 94606
Phone: (510) 881-6232

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  • Individual
  • Female
  • Clinic/Center
  • Student Health

About BRITTANY SIZEMORE

This page provides the complete NPI Profile along with additional information for Brittany Sizemore, a primary care provider established in Oakland, California with a medical specialization in Clinic/center, focusing in student health . The healthcare provider is registered in the NPI registry with number 1073325346 assigned on January 2025. The practitioner's primary taxonomy code is 261QS1000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1073325346
Provider Name
BRITTANY SIZEMORE
Gender
Female
Entity Type
Individual
Location Address
1340 E 28TH ST OAKLAND, CA 94606
Location Phone
(510) 881-6232
Mailing Address
1340 E 28TH ST OAKLAND, CA 94606
Mailing Phone
(510) 881-6232
Is Sole Proprietor?
Yes
Enumeration Date
01-23-2025
Last Update Date
01-23-2025
Code Navigator

A primary care provider (PCP) like Brittany Sizemore 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 Student Health

Taxonomy Code
261QS1000X
Type
Ambulatory Health Care Facilities

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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 1073325346, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 7 → 14 → 5 3 → 6 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 6 + 2 + 1 + 0 + 3 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1073325346.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Behavior Analyst
1340 E 28TH ST, SUITE B
OAKLAND, CA 94606
Behavior Technician
1340 E 28TH ST
OAKLAND, CA 94606
Student in an Organized Health Care Education/Training Program
1340 E 28TH ST
OAKLAND, CA 94606
Student in an Organized Health Care Education/Training Program
1340 E 28TH ST
OAKLAND, CA 94606
Student in an Organized Health Care Education/Training Program
1340 E 28TH ST
OAKLAND, CA 94606
Student in an Organized Health Care Education/Training Program
1340 E 28TH ST
OAKLAND, CA 94606

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073325346, enumerated as an "individual" on January 23, 2025.

The provider is located at 1340 E 28TH ST OAKLAND, CA 94606 and the phone number is (510) 881-6232.

Clinic/Center with taxonomy code 261QS1000X and a focus in Student Health.