TIFFANIE FITZSIMMONS PMHNP
NPI 1437860111
Nurse Practitioner - Psychiatric/Mental Health in Vancouver, WA

NPI Status: Active since December 13, 2022

Contact Information

9300 NE OAK VIEW DR
VANCOUVER, WA
ZIP 98662
Phone: (360) 567-2211
Fax: (360) 567-2212

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health

About TIFFANIE FITZSIMMONS

This page provides the complete NPI Profile along with additional information for Tiffanie Fitzsimmons, a provider established in Vancouver, Washington with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1437860111 assigned on December 2022. The practitioner's primary taxonomy code is 363LP0808X with license number AP61492048 (WA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1437860111
Provider Name
TIFFANIE FITZSIMMONS PMHNP
Gender
Female
Entity Type
Individual
Location Address
9300 NE OAK VIEW DR VANCOUVER, WA 98662
Location Phone
(360) 567-2211
Location Fax
(360) 567-2212
Mailing Address
9300 NE OAK VIEW DR VANCOUVER, WA 98662
Mailing Phone
(360) 567-2211
Is Sole Proprietor?
No
Enumeration Date
12-13-2022
Last Update Date
03-18-2025
Code Navigator

A nurse practitioner (NP) like Tiffanie Fitzsimmons 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 Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
AP61492048
License State
WA

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

RN61327821 (WA)

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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 1437860111, 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
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
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 3 → 6 8 → 16 → 7 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 1 + 6 + 6 + 0 + 1 + 2 + 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 1437860111.

Other Providers at the Same Location


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

Social Worker (Clinical)
9300 NE OAK VIEW DR, SUITE A
VANCOUVER, WA 98662
Counselor (Mental Health)
9300 NE OAK VIEW DR, SUITE B
VANCOUVER, WA 98662
Social Worker (Clinical)
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Marriage & Family Therapist
9300 NE OAK VIEW DR, #B
VANCOUVER, WA 98662
Counselor (Mental Health)
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Counselor (Mental Health)
9300 NE OAK VIEW DR, SUITE B
VANCOUVER, WA 98662
Social Worker
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Counselor (Mental Health)
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Marriage & Family Therapist
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Counselor
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Student in an Organized Health Care Education/Training Program
9300 NE OAK VIEW DR, SUITE B
VANCOUVER, WA 98662
Counselor
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Counselor
9300 NE OAK VIEW DR, STE B
VANCOUVER, WA 98662
Counselor
9300 NE OAK VIEW DR, SUITE B
VANCOUVER, WA 98662
Marriage & Family Therapist
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Counselor
9300 NE OAK VIEW DR, SUITE B
VANCOUVER, WA 98662
Counselor
9300 NE OAK VIEW DR, SUITE B
VANCOUVER, WA 98662
Counselor
9300 NE OAK VIEW DR, SUITE B
VANCOUVER, WA 98662
Social Worker
9300 NE OAK VIEW DR
VANCOUVER, WA 98662
Counselor (Mental Health)
9300 NE OAK VIEW DR
VANCOUVER, WA 98662

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437860111, enumerated as an "individual" on December 13, 2022.

The provider is located at 9300 NE OAK VIEW DR VANCOUVER, WA 98662 and the phone number is (360) 567-2211.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.