TIFFANY BARNES RN, MSN, PHN
NPI 1457682155
Registered Nurse - Case Management in San Francisco, CA

NPI Status: Active since January 19, 2010

Contact Information

1301 PIERCE ST
2ND FLOOR
SAN FRANCISCO, CA
ZIP 94115
Phone: (925) 313-6986
Fax: (925) 313-6188

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  • Individual
  • Female
  • Registered Nurse
  • Case Management

About TIFFANY BARNES

This page provides the complete NPI Profile along with additional information for Tiffany Barnes, a provider established in San Francisco, California with a medical specialization in Registered Nurse, focusing in case management . The healthcare provider is registered in the NPI registry with number 1457682155 assigned on January 2010. The practitioner's primary taxonomy code is 163WC0400X with license number 675485 (CA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1457682155
Provider Name
TIFFANY BARNES RN, MSN, PHN
Gender
Female
Entity Type
Individual
Location Address
1301 PIERCE ST 2ND FLOOR SAN FRANCISCO, CA 94115
Location Phone
(925) 313-6986
Location Fax
(925) 313-6188
Mailing Address
1301 PIERCE ST 2ND FLOOR SAN FRANCISCO, CA 94115
Mailing Phone
(925) 313-6986
Mailing Fax
(925) 313-6188
Is Sole Proprietor?
No
Enumeration Date
01-19-2010
Last Update Date
10-03-2012
Code Navigator

A registered nurse (RN) like Tiffany Barnes 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.

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

Registered Nurse Case Management

Taxonomy Code
163WC0400X
Type
Nursing Service Providers
License No.
675485
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)
1364S00000XPhysician Assistants & Advanced Practice Nursing Providers

Clinical Nurse Specialist

2717 (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 1457682155, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 2 + 8 + 4 + 1 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1457682155.

Other Providers at the Same Location


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

Internal Medicine
1301 PIERCE ST, MAXINE HALL HEALTH CENTER
SAN FRANCISCO, CA 94115
Internal Medicine
1301 PIERCE ST, MAXINE HALL HEALTH CENTER
SAN FRANCISCO, CA 94115
Counselor (Addiction (Substance Use Disorder))
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Family Medicine
1301 PIERCE ST, MAXINE HALL HEALTH CENTER
SAN FRANCISCO, CA 94115
Preventive Medicine (Public Health & General Preventive Medicine)
1301 PIERCE ST, MAXINE HALL HEALTH CENTER
SAN FRANCISCO, CA 94115
Family Medicine
1301 PIERCE ST, MAXINE HALL HEALTH CENTER
SAN FRANCISCO, CA 94115
Social Worker (Clinical)
1301 PIERCE ST, MAXINE HALL HEALTH CENTER
SAN FRANCISCO, CA 94115
Social Worker (Clinical)
1301 PIERCE ST, MAXINE HALL HEALTH CENTER
SAN FRANCISCO, CA 94115
Internal Medicine
1301 PIERCE ST, MAXINE HALL HEALTH CENTER
SAN FRANCISCO, CA 94115
Counselor (Addiction (Substance Use Disorder))
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Registered Nurse (Community Health)
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Registered Nurse (Community Health)
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Clinic/Center (Community Health)
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Registered Nurse (Case Management)
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Registered Nurse (Case Management)
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Community/Behavioral Health
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Counselor (Addiction (Substance Use Disorder))
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Counselor (Addiction (Substance Use Disorder))
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Registered Nurse (Community Health)
1301 PIERCE ST
SAN FRANCISCO, CA 94115
Health Maintenance Organization
1301 PIERCE ST
SAN FRANCISCO, CA 94115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457682155, enumerated as an "individual" on January 19, 2010.

The provider is located at 1301 PIERCE ST 2ND FLOOR SAN FRANCISCO, CA 94115 and the phone number is (925) 313-6986.

Registered Nurse with taxonomy code 163WC0400X and a focus in Case Management.