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MARGARET WILLIAMS FNP
NPI 1306292842
Nurse Practitioner - Family in Bismarck, ND

Active since May 13, 2016PECOS Enrolled
4315 OTTAWA ST, BISMARCK, ND 58503(701) 530-3500 Get Directions Write a Review

NPPES record last updated: March 18, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 18, 2019, May 13, 2016 (2 updates tracked since 2016).

About Margaret Williams Fnp NPPES

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

MARGARET WILLIAMS FNP (NPI 1306292842) is an individual family provider in Bismarck, North Dakota, licensed in North Dakota (R36879) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306292842
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARGARET WILLIAMSCredential: FNP
Location Address4315 OTTAWA STBismarck, ND 58503
Mailing AddressPo Box 647Wishek, ND 58495-0647 · (701) 452-2364 · Fax (701) 452-2179
Phone(701) 530-3500
Sole ProprietorNo
Enumeration DateMay 13, 2016
Last NPPES UpdateMarch 18, 20192 updates tracked since enumeration
✔ NPI 1306292842 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 · R36879
4315 OTTAWA ST, Bismarck, ND 58503
Open in Google Maps ↗

Other Identifiers 1

OtherR36879ND · License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret Williams Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 58503 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

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

ST ALEXIUS MEDICAL CENTER
Non-Pharmacy Dispensing Site
4315 OTTAWA ST
BISMARCK, ND 58503
Burleigh County (701) 530-3500

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 Margaret Williams's NPI number?

The NPI number for Margaret Williams is 1306292842. It was assigned to this individual provider in the NPPES registry on May 13, 2016.

Where is Margaret Williams located?

Margaret Williams practices at 4315 Ottawa St, Bismarck, ND 58503. The listed phone number is (701) 530-3500.

What is Margaret Williams's specialty?

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

Is Margaret Williams enrolled in Medicare?

Yes. Margaret Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Williams was last updated on March 18, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.