NPPES file of Aug 9, 2026

Kimberly Marie O Neil, NP-C

Adult Health Nurse Practitioner · Springfield, MA

Kimberly Marie O Neil, NP-C is an adult health nurse practitioner with a practice address in Springfield, Massachusetts, and NPI 1912257627, issued on Sep 11, 2012. Check the license (Massachusetts RN2262988, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912257627
Name
Kimberly Marie O Neil
Credential
NP-C
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
RN2262988 MA
2262988 MA
Self-reported in NPPES; status is on the state search
Practice location
3500 Main Street, Springfield, MA 01107
Phone
(413) 794-2273
Enumerated
Sep 11, 2012
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(413) 794-2996
Medicare enrollment
Enrolled (PECOS I20121119000295); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 2011
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3500 Main Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lauren Flink, PA-CSurgical Physician Assistant1104927250
  2. Matthew Kronick, M.D.Vascular Surgery Physician1619233699
  3. Karen Lucas, PAMedical Physician Assistant1922645480
  4. Ashley Williams, AGACNPAcute Care Nurse Practitioner1881469104

Verify Kimberly Marie O Neil in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2262988
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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61% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

504 Medicare Part D claims for 156 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 40 claims were for opioids.

  1. Kimberly O Neil504
  2. Specialty average1,280

Most prescribed

  1. Cilostazol140 claims
  2. Clopidogrel89 claims
  3. Eliquis51 claims
  4. Atorvastatin Calcium50 claims
  5. Gabapentin29 claims
  6. Oxycodone Hcl26 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.

Industry payments in 2024: $38.17

2 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kimberly O Neil$38.17
  2. Specialty average$946.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Baystate Medical Practices IncSpringfield, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kimberly Marie O Neil among 1,465 adult health nurse practitioner records in Massachusetts

Kimberly Marie O Neil, NP-C is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% 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 65% of them.

  • NPI issued2012 · 65% of these records are older, 29% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2011 · median 2010 among the 634 with a school on file
  • Record last updated2018 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Massachusetts

There are 1,465 adult health nurse practitioner records in Massachusetts.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Joan BachSpringfield, MA 011071316360902
  2. Pamela Behrens, NPSpringfield, MA 011071760764021
  3. Candace Bignell, NPSpringfield, MA 011071831117720
  4. Lisa Chaderjian, APRNSpringfield, MA 011071720299779
  5. Christina Dinis, NPSpringfield, MA 011071588648133
  6. Diane Frank, N.P.Springfield, MA 011071386625119
  7. Terri Gardner, APRNSpringfield, MA 011071780747881
  8. Joanne Jackson, NPSpringfield, MA 011071013099795

Common questions

What is Kimberly Marie O Neil, NP-C's NPI number?

Kimberly Marie O Neil, NP-C's National Provider Identifier (NPI) is 1912257627, issued on Sep 11, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Kimberly Marie O Neil, NP-C located?

The NPPES record lists a practice address at 3500 Main Street, Springfield, MA, 01107. Phone: (413) 794-2273. Providers update this record themselves, so call before visiting.

How can I verify Kimberly Marie O Neil, NP-C's license?

NPPES lists Massachusetts license number RN2262988, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Kimberly Marie O Neil, NP-C prescribe under Medicare Part D?

In 2024, Kimberly Marie O Neil, NP-C had 504 Medicare Part D claims for 156 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.