Kathryn Grenoble, MD
Family Medicine Physician · Hinesburg, VT
Kathryn Grenoble, MD is a family medicine physician with a practice address in Hinesburg, Vermont, and NPI 1417584608, issued on Mar 26, 2020. Check the license (Vermont 042-0017144, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Kathryn Grenoble
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 042-0017144 VT
Self-reported in NPPES; status is on the state search - Practice location
- 37 Haystack RD, Hinesburg, VT 05461
- Phone
- (802) 847-4322
- Enumerated
- Mar 26, 2020
- Entity
- Type 1 · individual
Also registered at 37 Haystack RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Butterly, FNPFamily Medicine Physician1205495314
- Rachel ClokeyMental Health Counselor1851076806
- Erika Currier, NP-CFamily Nurse Practitioner1578928263
- Ryan RocheFamily Medicine Physician1295403772
Verify Kathryn Grenoble in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVermont Board of Medical Practice
Search for license 042-0017144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
43% fewer Medicare Part D claims than the average family medicine physician in 2024
2,015 Medicare Part D claims for 210 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 80 claims were for opioids.
Most prescribed
- Atorvastatin Calcium134 claims
- Levothyroxine Sodium71 claims
- Omeprazole67 claims
- Amlodipine Besylate65 claims
- Losartan Potassium62 claims
- Hydrochlorothiazide59 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
- University OF Vermont Medical Center IncBurlington, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
9 family medicine physician records list a practice address in Hinesburg
They are 9 of the 54 NPPES records with a practice address in Hinesburg, and 443 family medicine physician records in Vermont.
All 9 in Hinesburg → All 443 in Vermont → Every provider in Hinesburg →
Other family medicine physician records in Vermont
- Lauren Adams, MDWilliston, VT1023695194
- Gordon Ahlers, MDMorrisville, VT1669490348
- John Ajamie, MDSt Johnsbury, VT1689637399
- Stuart Alexander, MDSouth Burlington, VT1700081312
- Kimona Alin, M.D.Townshend, VT1326038878
- Jeffery Allyn, M.D.Randolph, VT1386639516
- Jean Andersson-Swayze, M.D.Middlebury, VT1144354853
- Jessica AndrewsNewport, VT1043501372
- Natalie Antosh, MDBurlington, VT1437778685
- Robert Areson, MDRichmond, VT1982043030
Common questions
What is Kathryn Grenoble, MD's NPI number?
Kathryn Grenoble, MD's National Provider Identifier (NPI) is 1417584608, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Grenoble, MD located?
The NPPES record lists a practice address at 37 Haystack RD, Hinesburg, VT, 05461. Phone: (802) 847-4322. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Grenoble, MD's license?
NPPES lists Vermont license number 042-0017144, as entered by the provider. Search the Vermont Board of Medical Practice at https://www.healthvermont.gov/systems/board-medical-practice. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathryn Grenoble, MD prescribe under Medicare Part D?
In 2024, Kathryn Grenoble, MD had 2,015 Medicare Part D claims for 210 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.