NPPES file of Aug 9, 2026

Kate Chavonne Grundy, CNP

Family Nurse Practitioner · Mashpee, MA

Kate Chavonne Grundy, CNP is a family nurse practitioner with a practice address in Mashpee, Massachusetts, and NPI 1558067686, issued on Jan 31, 2023. Check the license (Massachusetts RN2322005, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558067686
Name
Kate Chavonne Grundy
Credential
CNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN2322005 MA
Self-reported in NPPES; status is on the state search
Practice location
5 Industrial Dr Ste 100, Mashpee, MA 02649
Phone
(508) 477-4282
Enumerated
Jan 31, 2023
Record last updated
Jun 19, 2023
Medicare enrollment
Enrolled (PECOS I20230718001965); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Kate Chavonne Grundy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2322005
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

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49% more Medicare Part D claims than the average family nurse practitioner in 2024

1,950 Medicare Part D claims for 249 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 237 claims were for opioids.

  1. Kate Grundy1,950
  2. Specialty average1,305

Most prescribed

  1. Oxycodone Hcl135 claims
  2. Rosuvastatin Calcium78 claims
  3. Gabapentin72 claims
  4. Amlodipine Besylate64 claims
  5. Lisinopril59 claims
  6. Alprazolam49 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.

Industry payments in 2024: $2,429.71

106 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kate Grundy$2,429.71
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Hyannis Family Medical Care PCMashpee, MA
  2. Wiegandt And Associates PCWareham, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kate Chavonne Grundy among 4,724 family nurse practitioner records in Massachusetts

Kate Chavonne Grundy, CNP is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 14% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2022 · median 2019 among the 2,704 with a school on file
  • Record last updated2023 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 family nurse practitioner records list a practice address in Mashpee

They are 17 of the 356 NPPES records with a practice address in Mashpee, and 4,724 family nurse practitioner records in Massachusetts.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kyle Chaplic, NP-CMashpee, MA 026491730444936
  2. Emily Elgert, FNP-BCMashpee, MA 026491336791680
  3. Pedro Fortes, MSN, FNP-CMashpee, MA 026491356124218
  4. Karen Gauvin, RNMashpee, MA 026491619492923
  5. Jennifer Keim, FNP-CMashpee, MA 026491679228704
  6. Olivia Lieberman, FNPMashpee, MA 026491013884824
  7. Mary Marcellus, CNPMashpee, MA 026491700662004
  8. Jillian Martin, FNP, PMHNPMashpee, MA 026491063039261

Common questions

What is Kate Chavonne Grundy, CNP's NPI number?

Kate Chavonne Grundy, CNP's National Provider Identifier (NPI) is 1558067686, issued on Jan 31, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Kate Chavonne Grundy, CNP located?

The NPPES record lists a practice address at 5 Industrial Dr Ste 100, Mashpee, MA, 02649. Phone: (508) 477-4282. Providers update this record themselves, so call before visiting.

How can I verify Kate Chavonne Grundy, CNP's license?

NPPES lists Massachusetts license number RN2322005, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Kate Chavonne Grundy, CNP prescribe under Medicare Part D?

In 2024, Kate Chavonne Grundy, CNP had 1,950 Medicare Part D claims for 249 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.