BRITTANY BOLLINGER DNP, PMHNP, FNP
NPI 1437739349
Nurse Practitioner - Psychiatric/Mental Health in Williston, ND

Q: What is Brittany Bollinger's NPI number?

The NPI number for Brittany Bollinger is 1437739349. It was assigned to this individual provider in the NPPES registry on April 13, 2021.

Q: What is Brittany Bollinger's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since April 13, 2021PECOS EnrolledAccepts Medicare Assignment

2224 1ST AVE W STE 4, WILLISTON, ND 58801(701) 572-3335 Get Directions Write a Review

NPPES record last updated: March 27, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 7, 2021, Apr 13, 2021 (2 updates tracked since 2021).

On this page

About Brittany Bollinger Dnp, Pmhnp, Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRITTANY BOLLINGER DNP, PMHNP, FNP (NPI 1437739349) is an individual psychiatric/mental health provider in Williston, North Dakota, licensed in North Dakota (R43622) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1437739349

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameBRITTANY BOLLINGERCredential: DNP, PMHNP, FNP

Location Address2224 1ST AVE W STE 4Williston, ND 58801-6286

Mailing Address2224 1st Ave W Ste 4Williston, ND 58801-6286 · (701) 572-3335

Phone(701) 572-3335

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateApril 13, 2021

Last NPPES UpdateMarch 27, 20242 updates tracked since enumeration

NPPES CertifiedMarch 27, 2024

✔ NPI 1437739349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in ND · R43622

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License R43622 (ND)

2224 1ST AVE W STE 4, Williston, ND 58801

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brittany Bollinger Dnp, Pmhnp, Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143610543

PECOS Enrollment IDI20211129000937

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Brittany Bollinger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Katie Shannon Licsw LLC

Same address

Clinical

2224 1ST AVE W STE 4
Williston, ND 58801

Reassigned Medicare billing, North Dakota enrollment
3 clinicians in this Medicare group

NPI 1265091235 (701) 572-3335

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 58801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.71 typical visit price

range $55.75 – $168.12

Typical copayment $21.42 (range $13.93 – $42.03)

Most-billed visit code 99203

Established Patient

$98.29 typical visit price

range $18.11 – $137.65

Typical copayment $24.57 (range $4.52 – $34.41)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATIE SHANNON LICSW LLC

Social Worker (Clinical)