LISA MASAI R.N., N.P.
NPI 1497030241
Nurse Practitioner - Adult Health in San Francisco, CA

NPI Status: Active since October 12, 2011

Contact Information

330 ELLIS ST
C/O GLIDE HEALTH SERVICES
SAN FRANCISCO, CA
ZIP 94102
Phone: (415) 674-6140

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About LISA MASAI

This page provides the complete NPI Profile along with additional information for Lisa Masai, a provider established in San Francisco, California with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1497030241 assigned on October 2011. The practitioner's primary taxonomy code is 363LA2200X with license number 21039 (CA). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1497030241
Provider Name
LISA MASAI R.N., N.P.
Gender
Female
Entity Type
Individual
Location Address
330 ELLIS ST C/O GLIDE HEALTH SERVICES SAN FRANCISCO, CA 94102
Location Phone
(415) 674-6140
Mailing Address
330 ELLIS STREET C/O GLIDE HEALTH SERVICES SAN FRANCISCO, CA 94102
Is Sole Proprietor?
No
Enumeration Date
10-12-2011
Last Update Date
12-18-2012
Code Navigator

A nurse practitioner (NP) like Lisa Masai is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
21039
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)
1163W00000XNursing Service Providers

Registered Nurse

754518 (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 1497030241, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
1
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 9 → 18 → 9 0 → 0 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 0 + 3 + 0 + 2 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1497030241.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Nurse Practitioner (Primary Care)
330 ELLIS ST, GLIDE HEALTH SERVICES, SUITE 418
SAN FRANCISCO, CA 94102
Nurse Practitioner (Primary Care)
330 ELLIS ST, GLIDE HEALTH SERVICES, SUITE 418
SAN FRANCISCO, CA 94102
Nurse Practitioner (Family)
330 ELLIS ST, GLIDE HEALTH SERVICES
SAN FRANCISCO, CA 94102
Nurse Practitioner (Adult Health)
330 ELLIS ST
SAN FRANCISCO, CA 94102
Nurse Practitioner (Adult Health)
330 ELLIS ST
SAN FRANCISCO, CA 94102
Nurse Practitioner
330 ELLIS ST, GLIDE HEALTH SERVICES, SUITE 418
SAN FRANCISCO, CA 94102
Psychologist (Clinical)
330 ELLIS ST
SAN FRANCISCO, CA 94102
Nurse Practitioner (Adult Health)
330 ELLIS ST, 6TH FLOOR
SAN FRANCISCO, CA 94102
Clinic/Center (Federally Qualified Health Center (FQHC))
330 ELLIS ST
SAN FRANCISCO, CA 94102
Hospitalist
330 ELLIS ST
SAN FRANCISCO, CA 94102
Counselor (Mental Health)
330 ELLIS ST
SAN FRANCISCO, CA 94102
Internal Medicine (Endocrinology, Diabetes & Metabolism)
330 ELLIS ST, GLIDE HEALTH SERVICES, SUITE 418
SAN FRANCISCO, CA 94102
Nurse Practitioner (Primary Care)
330 ELLIS ST, GLIDE HEALTH SERVICES, SUITE 418
SAN FRANCISCO, CA 94102
Nurse Practitioner (Community Health)
330 ELLIS ST, GLIDE HEALTH SERVICES, SUITE 518
SAN FRANCISCO, CA 94102
Social Worker (Clinical)
330 ELLIS ST
SAN FRANCISCO, CA 94102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497030241, enumerated as an "individual" on October 12, 2011.

The provider is located at 330 ELLIS ST C/O GLIDE HEALTH SERVICES SAN FRANCISCO, CA 94102 and the phone number is (415) 674-6140.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.