Casey O'Reilly, NP
Family Nurse Practitioner · Manchester, MA
Casey O'Reilly, NP is a family nurse practitioner with a practice address in Manchester, Massachusetts, and NPI 1265936736, issued on Mar 20, 2018. Check the license (Massachusetts RN2268440, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Casey O'Reilly
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- RN2268440 MA
AG03180073 MA
Self-reported in NPPES; status is on the state search - Practice location
- 195 School St, Manchester, MA 01944
- Phone
- (978) 526-4311
- Enumerated
- Mar 20, 2018
- Record last updated
- Jun 1, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (978) 525-2342
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Also registered at 195 School St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Akeley, FNPFamily Nurse Practitioner1083042915
- Suzanne Baughn, NPFamily Nurse Practitioner1770626517
- Emily BrownNurse Practitioner1710551502
- Tanner BrownOphthalmology Physician1134681158
- Gail Bryson, NPFamily Nurse Practitioner1811030299
- Erin Bursey, NPFamily Nurse Practitioner1316375728
Verify Casey O'Reilly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2268440Check 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
131 Medicare Part D claims for 87 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril11 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): 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).
Casey O'Reilly among 4,724 family nurse practitioner records in Massachusetts
Casey O'Reilly, 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 2018, is newer than 49% of them.
- NPI issued2018 · 49% of these records are older, 46% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2018 · 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).
14 family nurse practitioner records list a practice address in Manchester
They are 14 of the 83 NPPES records with a practice address in Manchester, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Manchester → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer Akeley, FNPManchester, MA 019441083042915
- Suzanne Baughn, NPManchester, MA 019441770626517
- Gail Bryson, NPManchester, MA 019441811030299
- Erin Bursey, NPManchester, MA 019441316375728
- Laura Conwell, NPManchester, MA 019441427381185
- Denise Dwyer, NPManchester, MA 019441124161039
- Erica Jesi, NPManchester, MA 019441093267205
- Maureen McCarthy, NPManchester, MA 019441659414019
Common questions
What is Casey O'Reilly, NP's NPI number?
Casey O'Reilly, NP's National Provider Identifier (NPI) is 1265936736, issued on Mar 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Casey O'Reilly, NP located?
The NPPES record lists a practice address at 195 School St, Manchester, MA, 01944. Phone: (978) 526-4311. Providers update this record themselves, so call before visiting.
How can I verify Casey O'Reilly, NP's license?
NPPES lists Massachusetts license number RN2268440, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Casey O'Reilly, NP prescribe under Medicare Part D?
In 2024, Casey O'Reilly, NP had 131 Medicare Part D claims for 87 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Casey O'Reilly, NP'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.