Gayette F. Grimm, MD
Surgery Physician · Webster City, IA
Gayette F. Grimm, MD is a surgery physician with a practice address in Webster City, Iowa, and NPI 1194720755, issued on Jun 20, 2005. Check the license (Iowa 35557, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Gayette F. Grimm
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- 35557 IA
46673 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2350 Hospital Dr, Webster City, IA 50595
- Phone
- (515) 832-9400
- Enumerated
- Jun 20, 2005
- Record last updated
- Apr 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (515) 832-9494
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 437 in Iowa → Look up another NPI →
Also registered at 2350 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Giselle Allred, ARNPNurse Practitioner1508428327
- Matthew Allred, DOFamily Medicine Physician1003552340
- Tara DunningRegistered Nurse1336531839
- Elise DuweFamily Medicine Physician1073007894
- Nicole Ehn, M.D.Family Medicine Physician1164653820
- Leslie Fenimore, ARNPNurse Practitioner1134485998
Verify Gayette F. Grimm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 35557Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average surgery physician in 2024
14 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Gayette F. Grimm among 437 surgery physician records in Iowa
Gayette F. Grimm, MD is one of 437 surgery physician records with a practice address in Iowa. 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, 89% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Iowa
There are 437 surgery physician records in Iowa.
All 437 in Iowa → Every provider in Webster City → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Alan Scher, MD.Swea City, IA 505901457356008
- John Armstrong, M.D.Storm Lake, IA 505881487948824
- Jason Dierking, M.D.Storm Lake, IA 505881477675940
- Moiz Dawood, M.D.Cedar Falls, IA 506131326459603
- John Glascock, MDCedar Falls, IA 506131366479750
- Nicholas Kuiper, D.O.Cedar Falls, IA 506131972517852
- Angela VangilderCharles City, IA 506161346477007
- Randolfo De Leon, M.D.Independence, IA 506441356483663
Common questions
What is Gayette F. Grimm, MD's NPI number?
Gayette F. Grimm, MD's National Provider Identifier (NPI) is 1194720755, issued on Jun 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gayette F. Grimm, MD located?
The NPPES record lists a practice address at 2350 Hospital Dr, Webster City, IA, 50595. Phone: (515) 832-9400. Providers update this record themselves, so call before visiting.
How can I verify Gayette F. Grimm, MD's license?
NPPES lists Iowa license number 35557, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gayette F. Grimm, MD prescribe under Medicare Part D?
In 2024, Gayette F. Grimm, MD had 14 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Gayette F. Grimm, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.