Erin Kelleher
Family Medicine Physician · Middleton, MA
Erin Kelleher is a family medicine physician with a practice address in Middleton, Massachusetts, and NPI 1255194999, issued on Feb 5, 2024. Check the license (Massachusetts RN2304629, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Erin Kelleher
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- RN2304629 MA
Self-reported in NPPES; status is on the state search - Practice location
- 147 S Main St, Middleton, MA 01949
- Phone
- (978) 774-2555
- Enumerated
- Feb 5, 2024
- Record last updated
- Feb 5, 2024
- Medicare enrollment
- Enrolled (PECOS I20240611002420); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 147 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Victoria Debros, FNP-CFamily Nurse Practitioner1992404974
- Joanna FarrellPhysician Assistant1477255925
Verify Erin Kelleher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license RN2304629Check 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 medicine physician in 2024
345 Medicare Part D claims for 143 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Azithromycin21 claims
- Methylprednisolone20 claims
- Amoxicillin-Clavulanate Potass15 claims
- Lisinopril14 claims
- Metoprolol Succinate12 claims
- Nitrofurantoin Mono-Macro12 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: $13.45
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- Middleton Family Medicine Urgent Care LLCMiddleton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Kelleher among 2,265 family medicine physician records in Massachusetts
Erin Kelleher is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 97% of them.
- NPI issued2024 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2023 · median 2006 among the 1,529 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 family medicine physician records list a practice address in Middleton
They are 2 of the 129 NPPES records with a practice address in Middleton, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Middleton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nancy Otovic, MDMiddleton, MA 019491134138555
- Kevin Lanphear, D.O.Newburyport, MA 019501992872626
- Michael Levitz, D.O.Newburyport, MA 019501417498379
- Judiann McGhee, M.D.Newburyport, MA 019501902801780
- Alon Sitzer, M.DNewburyport, MA 019501801115860
- Kirubakaran Siva, DONewburyport, MA 019501649657594
- Mark Su, M.D.Newburyport, MA 019501609871946
- Aaron Thomas, D.O.Newburyport, MA 019501902997885
Common questions
What is Erin Kelleher's NPI number?
Erin Kelleher's National Provider Identifier (NPI) is 1255194999, issued on Feb 5, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Erin Kelleher located?
The NPPES record lists a practice address at 147 S Main St, Middleton, MA, 01949. Phone: (978) 774-2555. Providers update this record themselves, so call before visiting.
How can I verify Erin Kelleher's license?
NPPES lists Massachusetts license number RN2304629, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Erin Kelleher prescribe under Medicare Part D?
In 2024, Erin Kelleher had 345 Medicare Part D claims for 143 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.