ALYSSA TWARDOSKI APRN-CNP
NPI 1144117623
Nurse Practitioner - Family in Bismarck, ND

Active since June 18, 2025PECOS EnrolledAccepts Medicare Assignment
1040 TACOMA AVE, BISMARCK, ND 58504(701) 323-6990 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alyssa Twardoski Aprn-cnp NPPES

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

ALYSSA TWARDOSKI APRN-CNP (NPI 1144117623) is an individual family provider in Bismarck, North Dakota, licensed in North Dakota (202774) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS, is affiliated with Sanford Medical Center Bismarck, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1144117623
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameALYSSA TWARDOSKICredential: APRN-CNP
Location Address1040 TACOMA AVEBismarck, ND 58504-7452
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJune 18, 2025
Last NPPES UpdateJuly 28, 2025
NPPES CertifiedJuly 28, 2025
NPI 1144117623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in ND · 202774
1040 TACOMA AVE, Bismarck, ND 58504

Other Names 1

Former Name (1)Alyssa Beck

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Alyssa Twardoski Aprn-cnp 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 ID6103324918
PECOS Enrollment IDI20250811003931
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sanford Medical Center Bismarck

Acute Care Hospitals · Bismarck, ND
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number350015
Location300 N 7th StBismarck, ND 58506 · Burleigh County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 58504 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 11

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

Nurse Practitioner (Family)
1040 TACOMA AVE
BISMARCK, ND 58504
Nurse Practitioner (Family)
1040 TACOMA AVE
BISMARCK, ND 58504
Nurse Practitioner (Family)
1040 TACOMA AVE
BISMARCK, ND 58504
Physician Assistant
1040 TACOMA AVE
BISMARCK, ND 58504
Nurse Practitioner (Family)
1040 TACOMA AVE
BISMARCK, ND 58504
Family Medicine
1040 TACOMA AVE
BISMARCK, ND 58504
Nurse Practitioner (Family)
1040 TACOMA AVE
BISMARCK, ND 58504
Family Medicine
1040 TACOMA AVE
BISMARCK, ND 58504

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alyssa Twardoski's NPI number?

The NPI number for Alyssa Twardoski is 1144117623. It was assigned to this individual provider in the NPPES registry on June 18, 2025. The provider is also known as Alyssa Beck.

Where is Alyssa Twardoski located?

Alyssa Twardoski practices at 1040 Tacoma Ave, Bismarck, ND 58504. The listed phone number is (701) 323-6990.

What is Alyssa Twardoski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Alyssa Twardoski enrolled in Medicare?

Yes. Alyssa Twardoski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Alyssa Twardoski accept?

Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Alyssa Twardoski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Alyssa Twardoski affiliated with any hospitals?

According to CMS data, Alyssa Twardoski is affiliated with Sanford Medical Center Bismarck.

When was this NPI record last updated?

The NPPES record for Alyssa Twardoski was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.