Kathleen O'Neill
Family Nurse Practitioner · Braintree, MA
Kathleen O'Neill is a family nurse practitioner with a practice address in Braintree, Massachusetts, and NPI 1669881280, issued on Aug 7, 2014. Check the license (Massachusetts 2260733, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen O'Neill
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2260733 MA
Self-reported in NPPES; status is on the state search - Practice location
- 73 Colby RD, Braintree, MA 02184
- Phone
- (781) 838-0882
- Enumerated
- Aug 7, 2014
- Record last updated
- Aug 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Verify Kathleen O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2260733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average family nurse practitioner in 2024
721 Medicare Part D claims for 189 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Revlimid98 claims
- Pomalyst77 claims
- Lenalidomide68 claims
- Acyclovir54 claims
- Sulfamethoxazole-Trimethoprim44 claims
- Dexamethasone20 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.
Kathleen O'Neill among 4,724 family nurse practitioner records in Massachusetts
Kathleen O'Neill 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 2014, is newer than 30% of them.
- NPI issued2014 · 30% of these records are older, 66% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2014 · 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).
21 family nurse practitioner records list a practice address in Braintree
They are 21 of the 991 NPPES records with a practice address in Braintree, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Braintree → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Rachel AdamsBraintree, MA 021841205455680
- Allison Daly, NPBraintree, MA 021841992935381
- Dawn Folan, FNP-CBraintree, MA 021841972920858
- Kari Gilbert, APRNBraintree, MA 021841598136095
- Robin Herman-Laoui, FNPBraintree, MA 021841528013521
- Hannah Josephson, FNP-BCBraintree, MA 021841962961011
- Dominic Maggio, FNP, BCBraintree, MA 021841457500951
- Brittany Minihan, CNPBraintree, MA 021841720507296
Common questions
What is Kathleen O'Neill's NPI number?
Kathleen O'Neill's National Provider Identifier (NPI) is 1669881280, issued on Aug 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen O'Neill located?
The NPPES record lists a practice address at 73 Colby RD, Braintree, MA, 02184. Phone: (781) 838-0882. Providers update this record themselves, so call before visiting.
How can I verify Kathleen O'Neill's license?
NPPES lists Massachusetts license number 2260733, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen O'Neill prescribe under Medicare Part D?
In 2024, Kathleen O'Neill had 721 Medicare Part D claims for 189 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.