MS. HEIDI LYNN GRONDAHL WHNP-BC
NPI 1619281987
Nurse Practitioner - Women's Health in Williston, ND

Q: What is Heidi Grondahl's NPI number?

The NPI number for Heidi Grondahl is 1619281987. It was assigned to this individual provider in the NPPES registry on July 29, 2010.

Q: What is Heidi Grondahl's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Q: When was this NPI record last updated?

The NPPES record for Heidi Grondahl was last updated on March 25, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since July 29, 2010PECOS EnrolledAccepts Medicare Assignment

1321 W DAKOTA PKWY, WILLISTON, ND 58801(701) 572-7711(701) 572-2283 Get Directions Write a Review

NPPES record last updated: March 25, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 25, 2021, Feb 9, 2017 (2 updates tracked since 2017).

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About Ms. Heidi Lynn Grondahl Whnp-bc NPPES

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

MS. HEIDI LYNN GRONDAHL WHNP-BC (NPI 1619281987) is an individual women's health provider in Williston, North Dakota, licensed in North Dakota (R31608) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS, is affiliated with Sanford Medical Center Bismarck, and maintains a secondary practice location in Williston.

NPPES Registry Identity

NPI1619281987

Entity TypeIndividualFemale

Primary Taxonomy363LW0102X

Provider Legal NameMS. HEIDI LYNN GRONDAHLCredential: WHNP-BC

Location Address1321 W DAKOTA PKWYWilliston, ND 58801-3807

Mailing AddressPo Box 5010Minot, ND 58702-5010 · (701) 857-5118 · Fax (701) 857-3430

Phone(701) 572-7711

Fax(701) 572-2283

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateJuly 29, 2010

Last NPPES UpdateMarch 25, 20222 updates tracked since enumeration

NPPES CertifiedMarch 25, 2022

✔ NPI 1619281987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LW0102X

Licenses✔ Licensed in ND · R31608✔ Licensed in MN · R-198574-2

1321 W DAKOTA PKWY, Williston, ND 58801

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Secondary Practice Location 1

Location 11301 15th Ave WWilliston, ND 58801-3821 · Phone (701) 572-7651 · Fax (701) 713-3602

Accepted Insurance

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

Ms. Heidi Lynn Grondahl Whnp-bc 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 ID6800912718

PECOS Enrollment IDI20120328000425

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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

14 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Chi St Alexius Health Williston

Critical Access Hospitals · Williston, ND

OwnershipVoluntary non-profit - Church

CMS Certification Number351334

Location1301 15th Ave WWilliston, ND 58801 · Williams County

Emergency services Birthing friendly

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 20

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

GEORGE M WILSON MD

Internal Medicine