KATHRYN CEFALU RN, CDE
NPI 1811316797
Registered Nurse - Diabetes Educator in San Francisco, CA

NPI Status: Active since April 08, 2014

Contact Information

3700 CALIFORNIA ST
SAN FRANCISCO, CA
ZIP 94118
Phone: (415) 600-0779

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  • Individual
  • Female
  • Registered Nurse
  • Diabetes Educator

About KATHRYN CEFALU

This page provides the complete NPI Profile along with additional information for Kathryn Cefalu, a provider established in San Francisco, California with a medical specialization in Registered Nurse, focusing in diabetes educator . The healthcare provider is registered in the NPI registry with number 1811316797 assigned on April 2014. The practitioner's primary taxonomy code is 163WD0400X with license number 721722 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1811316797
Provider Name
KATHRYN CEFALU RN, CDE
Gender
Female
Entity Type
Individual
Location Address
3700 CALIFORNIA ST SAN FRANCISCO, CA 94118
Location Phone
(415) 600-0779
Mailing Address
3700 CALIFORNIA ST SAN FRANCISCO, CA 94118
Mailing Phone
(415) 600-0779
Is Sole Proprietor?
No
Enumeration Date
04-08-2014
Last Update Date
04-08-2014
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A registered nurse (RN) like Kathryn Cefalu coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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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

Registered Nurse Diabetes Educator

Taxonomy Code
163WD0400X
Type
Nursing Service Providers
License No.
721722
License State
CA

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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 1811316797, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 1 → 2 3 → 6 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 6 + 1 + 1 + 2 + 7 + 1 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1811316797.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
3700 CALIFORNIA ST, SUITE G350
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Genetic Counselor, MS
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SAN FRANCISCO, CA 94118
Genetic Counselor, MS
3700 CALIFORNIA ST, ROOM G310
SAN FRANCISCO, CA 94118
Genetic Counselor, MS
3700 CALIFORNIA ST, G330
SAN FRANCISCO, CA 94118
Genetic Counselor, MS
3700 CALIFORNIA ST, ROOM 4360
SAN FRANCISCO, CA 94118
Genetic Counselor, MS
3700 CALIFORNIA ST, ROOM G330
SAN FRANCISCO, CA 94118
Pathology (Clinical Pathology/Laboratory Medicine)
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Pathology (Clinical Pathology/Laboratory Medicine)
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Pathology (Clinical Pathology/Laboratory Medicine)
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Pathology (Clinical Pathology/Laboratory Medicine)
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Pathology (Clinical Pathology/Laboratory Medicine)
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Pathology (Clinical Pathology/Laboratory Medicine)
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Nurse Practitioner (Pediatrics)
3700 CALIFORNIA ST, CHILD DEVELOPMENT CENTER, 1ST FLOOR
SAN FRANCISCO, CA 94118
Anesthesiology
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Anesthesiology
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Anesthesiology
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Anesthesiology
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Anesthesiology
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118
Anesthesiology
3700 CALIFORNIA ST
SAN FRANCISCO, CA 94118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811316797, enumerated as an "individual" on April 08, 2014.

The provider is located at 3700 CALIFORNIA ST SAN FRANCISCO, CA 94118 and the phone number is (415) 600-0779.

Registered Nurse with taxonomy code 163WD0400X and a focus in Diabetes Educator.