Wesley Robert Grootwassink, M.D.
Obstetrics & Gynecology Physician · Minnetonka, MN
Wesley Robert Grootwassink, M.D. is an obstetrics & gynecology physician with a practice address in Minnetonka, Minnesota, and NPI 1952307639, issued on Jun 27, 2005. Check the license (Minnesota 36153, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Wesley Robert Grootwassink
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 36153 MN
Self-reported in NPPES; status is on the state search - Practice location
- 14001 Ridgedale Dr, Minnetonka, MN 55305
- Phone
- (952) 249-2000
- Enumerated
- Jun 27, 2005
- Record last updated
- May 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (952) 249-2099
- Medicaid ID
- 172828800 MN
- Medicare enrollment
- Enrolled (PECOS I20050315000851); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 878 in Minnesota → Look up another NPI →
Also registered at 14001 Ridgedale Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Madalynne Ahmann, CPNPPediatric Nurse Practitioner1306810833
- Jessie Arnason, MDPediatrics Physician1639599970
- Anna Bennett, CSTSurgical Assistant1265779714
- Rachel Bies, M.D.Pediatrics Physician1386836443
- Susan Cushman, M.D.Gynecology Physician1740286400
- Tracie Dodig, MDPediatrics Physician1902878408
Verify Wesley Robert Grootwassink in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 36153Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
29 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $54.76
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Premier Obgyn OF Minnesota PLLCMinnetonka, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wesley Robert Grootwassink among 878 obstetrics & gynecology physician records in Minnesota
Wesley Robert Grootwassink, M.D. is one of 878 obstetrics & gynecology physician records with a practice address in Minnesota. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1991 · median 2007 among the 569 with a school on file
- Record last updated2008 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 obstetrics & gynecology physician records list a practice address in Minnetonka
They are 20 of the 2,430 NPPES records with a practice address in Minnetonka, and 878 obstetrics & gynecology physician records in Minnesota.
All 878 in Minnesota → Every provider in Minnetonka → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Kathryn Babich, M.D.Minnetonka, MN 553051477530970
- Matthew Bigos, M.D.Minnetonka, MN 553051922341791
- Jill Garnier, MDMinnetonka, MN 553051780848317
- Lynn Hagedorn, MDMinnetonka, MN 553051962488189
- Laura HansonMinnetonka, MN 553051568872547
- Terri Johnson, M.D.Minnetonka, MN 553051225035710
- Shannon Klingman, M.D.Minnetonka, MN 553051992701593
- Vanessa Knoedler, M.D.Minnetonka, MN 553051659678753
Common questions
What is Wesley Robert Grootwassink, M.D.'s NPI number?
Wesley Robert Grootwassink, M.D.'s National Provider Identifier (NPI) is 1952307639, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Wesley Robert Grootwassink, M.D. located?
The NPPES record lists a practice address at 14001 Ridgedale Dr, Minnetonka, MN, 55305. Phone: (952) 249-2000. Providers update this record themselves, so call before visiting.
How can I verify Wesley Robert Grootwassink, M.D.'s license?
NPPES lists Minnesota license number 36153, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Wesley Robert Grootwassink, M.D. prescribe under Medicare Part D?
In 2024, Wesley Robert Grootwassink, M.D. had 29 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Wesley Robert Grootwassink, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.