Kathryn McGrath, NP
Family Nurse Practitioner · Hopkinton, MA
Kathryn McGrath, NP is a family nurse practitioner with a practice address in Hopkinton, Massachusetts, and NPI 1215296140, issued on May 12, 2012. Check the license (Massachusetts RN270669, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn McGrath
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN270669 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Lumber St, Hopkinton, MA 01748
- Phone
- (508) 625-3535
- Enumerated
- May 12, 2012
- Record last updated
- Sep 3, 2025
- Fax
- (508) 625-1973
- Medicare enrollment
- Enrolled (PECOS I20120831000453); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Also registered at 1 Lumber St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Arielle Johnson, PA-CPhysician Assistant1619204260
- Patty-Ann Krajewski, M.D.Family Medicine Physician1366451734
- Anne Meyer, NPNurse Practitioner1306865662
Verify Kathryn McGrath in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN270669Check 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 family nurse practitioner in 2024
240 Medicare Part D claims for 190 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Monohydrate27 claims
- Prednisone26 claims
- Nitrofurantoin Mono-Macro20 claims
- Cefpodoxime Proxetil17 claims
- Amoxicillin-Clavulanate Potass16 claims
- Cephalexin15 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 2 group practices
- Milford Regional Physician Group, Inc.Northbridge, MA
- Umass Memorial Medical Group IncNorthbridge, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn McGrath among 4,724 family nurse practitioner records in Massachusetts
Kathryn McGrath, NP 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 2012, is newer than 23% of them.
- NPI issued2012 · 23% of these records are older, 74% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2011 · median 2019 among the 2,704 with a school on file
- Record last updated2025 · 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).
2 family nurse practitioner records list a practice address in Hopkinton
They are 2 of the 222 NPPES records with a practice address in Hopkinton, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Hopkinton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Danielle Lacroix, CNPHopkinton, MA 017481477272540
- Moira Carter, FNP-BCHudson, MA 017491487096616
- Alexandra Cavallaro, FNP-CHudson, MA 017491497279830
- Loan Chau, FNP-BCHudson, MA 017491699247957
- Lauren Coffin, FNP-BCHudson, MA 017491457913386
- Ashley Gerlach, NPHudson, MA 017491649740416
- Laurel Ginder, NP-CHudson, MA 017491184746547
- Nancy Golder, FNP-C, RNHudson, MA 017491902133028
Common questions
What is Kathryn McGrath, NP's NPI number?
Kathryn McGrath, NP's National Provider Identifier (NPI) is 1215296140, issued on May 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn McGrath, NP located?
The NPPES record lists a practice address at 1 Lumber St, Hopkinton, MA, 01748. Phone: (508) 625-3535. Providers update this record themselves, so call before visiting.
How can I verify Kathryn McGrath, NP's license?
NPPES lists Massachusetts license number RN270669, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kathryn McGrath, NP prescribe under Medicare Part D?
In 2024, Kathryn McGrath, NP had 240 Medicare Part D claims for 190 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.