Keryn Mahoney
Gerontology Nurse Practitioner · Weymouth, MA
Keryn Mahoney is a gerontology nurse practitioner with a practice address in Weymouth, Massachusetts, and NPI 1982169017, issued on Feb 3, 2019. Check the license (Massachusetts RN254065, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Keryn Mahoney
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- RN254065 MA
Self-reported in NPPES; status is on the state search - Practice location
- 10 Patriot Pkwy Apt 313, Weymouth, MA 02190
- Phone
- (617) 571-3296
- Enumerated
- Feb 3, 2019
- Record last updated
- May 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200615000545); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 379 in Massachusetts → Look up another NPI →
Verify Keryn Mahoney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN254065Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average gerontology nurse practitioner in 2024
1,527 Medicare Part D claims for 556 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Lisinopril87 claims
- Atorvastatin Calcium82 claims
- Amlodipine Besylate72 claims
- Sertraline Hcl58 claims
- Albuterol Sulfate Hfa53 claims
- Levothyroxine Sodium53 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: $135.00
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Harbor Medical Associates IncSouth Weymouth, MA
- Mass General Brigham Medical Group Suburban Massachusetts IncNewton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Keryn Mahoney among 379 gerontology nurse practitioner records in Massachusetts
Keryn Mahoney is one of 379 gerontology nurse practitioner records with a practice address in Massachusetts. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 66% of them.
- NPI issued2019 · 66% of these records are older, 26% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2018 · median 2017 among the 192 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Massachusetts
There are 379 gerontology nurse practitioner records in Massachusetts.
All 379 in Massachusetts → Every provider in Weymouth → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Marie Hollant, CNPSouth Weymouth, MA 021901467033522
- Jessica Sullivan, NPWeymouth, MA 021901982142519
- Modeleine Georgeon-EtienneMilton, MA 021861558930016
- Meghan JewettStoneham, MA 021801386051795
- Prisca Ouellette, APRNStoneham, MA 021801598217564
- Alyson SchreinerStoneham, MA 021801932713724
- Astride BurnsMelrose, MA 021761679348965
- Martha Quigley, NURSE PRACTITIONERMelrose, MA 021761871726661
Common questions
What is Keryn Mahoney's NPI number?
Keryn Mahoney's National Provider Identifier (NPI) is 1982169017, issued on Feb 3, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Keryn Mahoney located?
The NPPES record lists a practice address at 10 Patriot Pkwy Apt 313, Weymouth, MA, 02190. Phone: (617) 571-3296. Providers update this record themselves, so call before visiting.
How can I verify Keryn Mahoney's license?
NPPES lists Massachusetts license number RN254065, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Keryn Mahoney prescribe under Medicare Part D?
In 2024, Keryn Mahoney had 1,527 Medicare Part D claims for 556 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.