Mary C. Agnew, FNP
Family Nurse Practitioner · Sharon, MA
Mary C. Agnew, FNP is a family nurse practitioner with a practice address in Sharon, Massachusetts, and NPI 1437248119, issued on Oct 12, 2006. Check the license (Massachusetts 195016, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary C. Agnew
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 195016 MA
Self-reported in NPPES; status is on the state search - Practice location
- 19 Henry St, Sharon, MA 02067
- Phone
- (781) 562-0468
- Enumerated
- Oct 12, 2006
- Record last updated
- Mar 1, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (781) 574-3926
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Also registered at 19 Henry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Patricia Walker, NPFamily Nurse Practitioner1114975000
Verify Mary C. Agnew in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 195016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family nurse practitioner in 2024
397 Medicare Part D claims for 95 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 116 claims were for opioids.
Most prescribed
- Tramadol Hcl73 claims
- Lorazepam42 claims
- Trazodone Hcl25 claims
- Clonazepam20 claims
- Furosemide18 claims
- Oxycodone Hcl16 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): 29.4 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).
Mary C. Agnew among 4,724 family nurse practitioner records in Massachusetts
Mary C. Agnew, FNP 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 91% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2013 · 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).
5 family nurse practitioner records list a practice address in Sharon
They are 5 of the 225 NPPES records with a practice address in Sharon, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Sharon → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sheila Halper, FNP-BCSharon, MA 020671942544671
- Zainab HoudrogeSharon, MA 020671932975109
- Ruth Tetteh-Lyons, NPSharon, MA 020671447686316
- Patricia Walker, NPSharon, MA 020671114975000
- Julia GaughanScituate, MA 020661942886338
- Sarah Lazarovich, FNPScituate, MA 020661134899792
- Ashley Rappold, FNP-CScituate, MA 020661811747843
- Christina SayersScituate, MA 020661831657774
Common questions
What is Mary C. Agnew, FNP's NPI number?
Mary C. Agnew, FNP's National Provider Identifier (NPI) is 1437248119, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary C. Agnew, FNP located?
The NPPES record lists a practice address at 19 Henry St, Sharon, MA, 02067. Phone: (781) 562-0468. Providers update this record themselves, so call before visiting.
How can I verify Mary C. Agnew, FNP's license?
NPPES lists Massachusetts license number 195016, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Mary C. Agnew, FNP prescribe under Medicare Part D?
In 2024, Mary C. Agnew, FNP had 397 Medicare Part D claims for 95 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Mary C. Agnew, FNP's MIPS final score?
The 2023 MIPS final score is 29.4 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.