Heidi Lynn Grondahl, WHNP-BC
Women's Health Nurse Practitioner · Williston, ND
Heidi Lynn Grondahl, WHNP-BC is a women's health nurse practitioner with a practice address in Williston, North Dakota, and NPI 1619281987, issued on Jul 29, 2010. Check the license (North Dakota R31608, as entered in NPPES) with the North Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heidi Lynn Grondahl
- Credential
- WHNP-BC
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License numbers
- R31608 ND
R-198574-2 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1321 W Dakota Pkwy, Williston, ND 58801
- Phone
- (701) 572-7711
- Enumerated
- Jul 29, 2010
- Record last updated
- Mar 25, 2022
- Fax
- (701) 572-2283
- Medicare enrollment
- Enrolled (PECOS I20120328000425); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 23 in North Dakota → Look up another NPI →
Also registered at 1321 W Dakota Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keisha Adams, APRN, FNP-BCPrimary Care Nurse Practitioner1851024640
- Jenna Anderson, RNRegistered Nurse1801678990
- Brittany Bertsch, DOFamily Medicine Physician1457872863
- Cami Bren, WHNP, FNP-CWomen's Health Nurse Practitioner1457664617
- Kaitlyn Burch, FNP-CFamily Nurse Practitioner1972361061
- Maria Cristina De Souza, M.D.Internal Medicine Physician1689602393
Verify Heidi Lynn Grondahl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
Search for license R31608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024
94 Medicare Part D claims for 35 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Estradiol18 claims
- Levothyroxine Sodium18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Sanford BismarckWilliston, ND
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heidi Lynn Grondahl among 23 women's health nurse practitioner records in North Dakota
Heidi Lynn Grondahl, WHNP-BC is one of 23 women's health nurse practitioner records with a practice address in North Dakota. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 43% of them.
- NPI issued2010 · 43% of these records are older, 48% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in North Dakota
There are 23 women's health nurse practitioner records in North Dakota.
All 23 in North Dakota → Every provider in Williston → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Crystal Arnson, DNP, APRN, WHNP-BCWilliston, ND 588011720691645
- Cami Bren, WHNP, FNP-CWilliston, ND 588011457664617
- Maribelle Faucett, WHNP-BCMinot Afb, ND 587051346816220
- Jasmine Nurse, WHNP- BCMinot Afb, ND 587051013520261
- Heather Mack, WHNP-BCMinot, ND 587011568237634
- Debra Dockter, NP-CBismarck, ND 585011902853492
- Morgan Kautzmann, DNP, FNP-CBismarck, ND 585011679318380
- Cheryl Hefta, NPFort Totten, ND 583351255448668
Common questions
What is Heidi Lynn Grondahl, WHNP-BC's NPI number?
Heidi Lynn Grondahl, WHNP-BC's National Provider Identifier (NPI) is 1619281987, issued on Jul 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Heidi Lynn Grondahl, WHNP-BC located?
The NPPES record lists a practice address at 1321 W Dakota Pkwy, Williston, ND, 58801. Phone: (701) 572-7711. Providers update this record themselves, so call before visiting.
How can I verify Heidi Lynn Grondahl, WHNP-BC's license?
NPPES lists North Dakota license number R31608, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Heidi Lynn Grondahl, WHNP-BC prescribe under Medicare Part D?
In 2024, Heidi Lynn Grondahl, WHNP-BC had 94 Medicare Part D claims for 35 beneficiaries; the average among women's health nurse practitioner prescribers was 217. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.