Christine Ann Leary-Ruhmann, NP-C
Family Nurse Practitioner · Boxford, MA
Christine Ann Leary-Ruhmann, NP-C is a family nurse practitioner with a practice address in Boxford, Massachusetts, and NPI 1780942870, issued on Apr 26, 2012. Check the license (Massachusetts 237762, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Ann Leary-Ruhmann
- Credential
- NP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 237762 MA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Washington St, Boxford, MA 01921
- Phone
- (978) 296-3781
- Enumerated
- Apr 26, 2012
- Record last updated
- Sep 6, 2023
- Fax
- (978) 296-3783
- Medicare enrollment
- Enrolled (PECOS I20140228000668); 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 200 Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kathryn Osazuwa, NPFamily Nurse Practitioner1316112048
Verify Christine Ann Leary-Ruhmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 237762Check 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 family nurse practitioner in 2024
124 Medicare Part D claims for 63 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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): 91.4 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).
Bills Medicare through one group practice
- Lahey Clinic IncPeabody, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Ann Leary-Ruhmann among 4,724 family nurse practitioner records in Massachusetts
Christine Ann Leary-Ruhmann, NP-C 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
- Graduated2012 · 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).
5 family nurse practitioner records list a practice address in Boxford
They are 5 of the 71 NPPES records with a practice address in Boxford, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Boxford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Erica Canney, APRN, FNP-CBoxford, MA 019211063016657
- Nollaig Morris, NPBoxford, MA 019211447883285
- Jane Ndegwa, NPBoxford, MA 019211982685186
- Kathryn Osazuwa, NPBoxford, MA 019211316112048
- Vivian Bennett, NPDanvers, MA 019231700960796
- Barbara Blandford, M.S., A.P.R.N.CDanvers, MA 019231588797955
- Nicole Brown, OTR, NP-CDanvers, MA 019231376747907
- Carrie Cannon, NPDanvers, MA 019231346442936
Common questions
What is Christine Ann Leary-Ruhmann, NP-C's NPI number?
Christine Ann Leary-Ruhmann, NP-C's National Provider Identifier (NPI) is 1780942870, issued on Apr 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Christine Ann Leary-Ruhmann, NP-C located?
The NPPES record lists a practice address at 200 Washington St, Boxford, MA, 01921. Phone: (978) 296-3781. Providers update this record themselves, so call before visiting.
How can I verify Christine Ann Leary-Ruhmann, NP-C's license?
NPPES lists Massachusetts license number 237762, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Christine Ann Leary-Ruhmann, NP-C prescribe under Medicare Part D?
In 2024, Christine Ann Leary-Ruhmann, NP-C had 124 Medicare Part D claims for 63 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Christine Ann Leary-Ruhmann, NP-C's MIPS final score?
The 2023 MIPS final score is 91.4 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.