HOLLY JOHNSON WHNP
NPI 1881070902
Nurse Practitioner - Women's Health in San Mateo, CA

NPI Status: Active since July 31, 2015

Contact Information

951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA
ZIP 94404
Phone: (772) 217-4557
Fax: (888) 352-7383

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  • Individual
  • Female
  • Nurse Practitioner
  • Women's Health
  • Accepts Insurance

About HOLLY JOHNSON

This page provides the complete NPI Profile along with additional information for Holly Johnson, a provider established in San Mateo, California with a medical specialization in Nurse Practitioner, focusing in women's health . The healthcare provider is registered in the NPI registry with number 1881070902 assigned on July 2015. The practitioner's primary taxonomy code is 363LW0102X with license number AP128668 (TX). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1881070902
Provider Name
HOLLY JOHNSON WHNP
Gender
Female
Entity Type
Individual
Location Address
951 MARINERS ISLAND BLVD STE 300 SAN MATEO, CA 94404
Location Phone
(772) 217-4557
Location Fax
(888) 352-7383
Mailing Address
9164 HEY JUDE LN E AMARILLO, TX 79119
Mailing Phone
(806) 676-0541
Mailing Fax
(888) 352-7383
Is Sole Proprietor?
No
Enumeration Date
07-31-2015
Last Update Date
03-08-2022
Code Navigator

A nurse practitioner (NP) like Holly Johnson 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

Secondary Locations

  • 100 N Main St Ste 2
    Barre, VT 05641
    (772) 217-4557
  • 211 E 7th St Ste 620
    Austin, TX 78701
    (772) 217-4557
  • 1 Medical Dr
    Amarillo, TX 79106
    (806) 322-3599
  • 233 S 13th St Ste 1900
    Lincoln, NE 68508
    (772) 217-4557
  • 601 Abbot Rd
    East Lansing, MI 48823
    (772) 217-4557
  • 7 Saint Paul St Ste 820
    Baltimore, MD 21202
    (772) 217-4557
  • 421 W Main St
    Frankfort, KY 40601
    (772) 217-4557
  • 8040 Excelsior Dr Ste 400
    Madison, WI 53717
    (772) 217-4557
  • 505 5th Ave Ste 729
    Des Moines, IA 50309
    (772) 217-4557
  • 10300 Greenbriar Pl
    Oklahoma City, OK 73159
    (772) 217-4557
  • 80 State St
    Albany, NY 12207
    (772) 217-4557
  • Princeton South Corporate Ctr Suite 160 100 Charles Ewing Blvd
    Ewing, NJ 08628
    (772) 217-4557
  • 1201 Hays St
    Tallahassee, FL 32301
    (772) 217-4557
  • 1900 W Littleton Blvd
    Littleton, CO 80120
    (772) 217-4557

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 Women's Health

Taxonomy Code
363LW0102X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
AP128668
License State
TX

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1881070902, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 0 → 0 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 0 + 7 + 0 + 9 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1881070902.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Nurse Practitioner (Family)
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Nurse Practitioner (Family)
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Clinic/Center (Urgent Care)
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Nurse Practitioner
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Nurse Practitioner (Women's Health)
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Nurse Practitioner (Family)
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Nurse Practitioner (Family)
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Advanced Practice Midwife
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Nurse Practitioner
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404
Exclusive Provider Organization
951 MARINERS ISLAND BLVD STE 300
SAN MATEO, CA 94404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881070902, enumerated as an "individual" on July 31, 2015.

The provider is located at 951 MARINERS ISLAND BLVD STE 300 SAN MATEO, CA 94404 and the phone number is (772) 217-4557.

Nurse Practitioner with taxonomy code 363LW0102X and a focus in Women's Health.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas. Please consult your insurance carrier or call the provider to verify.