Ellen B. Penney, M.D.
Neurology Physician · Boston, MA
Ellen B. Penney, M.D. is a neurology physician with a practice address in Boston, Massachusetts, and NPI 1952696429, issued on Jun 13, 2011. Check the license (Massachusetts 267363, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ellen B. Penney
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 267363 MA
Self-reported in NPPES; status is on the state search - Practice location
- 15 Parkman Street, Boston, MA 02114
- Phone
- (617) 726-5532
- Enumerated
- Jun 13, 2011
- Record last updated
- May 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20170726001716); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 964 in Massachusetts → Look up another NPI →
Also registered at 15 Parkman Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Austen, M.D.Plastic Surgery Physician1649269531
- Matthew Bellanich, NPNurse Practitioner1003983511
- John Brooks, M.D., F.R.C.P.(C)Neurology Physician1831753862
- Nancy Bryant, N.P.Adult Health Nurse Practitioner1437295722
Verify Ellen B. Penney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 267363Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average neurology physician in 2024
443 Medicare Part D claims for 59 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Carbidopa-Levodopa67 claims
- Austedo45 claims
- Clonazepam45 claims
- Baclofen33 claims
- Risperidone21 claims
- Pramipexole Dihydrochloride17 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.
Bills Medicare through one group practice
- Massachusetts General Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen B. Penney among 964 neurology physician records in Massachusetts
Ellen B. Penney, M.D. is one of 964 neurology physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 64% of them.
- NPI issued2011 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2011 · median 2006 among the 612 with a school on file
- Record last updated2023 · 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 2084N0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
524 neurology physician records list a practice address in Boston
They are 524 of the 41,865 NPPES records with a practice address in Boston, and 964 neurology physician records in Massachusetts.
All 964 in Massachusetts → Every provider in Boston → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Cenk Ayata, MDBoston, MA 021141326038043
- Thomas Byrne, MDBoston, MA 021141346230075
- David Caplan, MD PHDBoston, MA 021141780674945
- Alice Flaherty, MD PHDBoston, MA 021141396735601
- John Growdon, MDBoston, MA 021141407846686
- Michael Irizarry, MDBoston, MA 021141790775237
- James Lehrich, MDBoston, MA 021141205826518
- Robert Levine, MDBoston, MA 021141154318459
Common questions
What is Ellen B. Penney, M.D.'s NPI number?
Ellen B. Penney, M.D.'s National Provider Identifier (NPI) is 1952696429, issued on Jun 13, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ellen B. Penney, M.D. located?
The NPPES record lists a practice address at 15 Parkman Street, Boston, MA, 02114. Phone: (617) 726-5532. Providers update this record themselves, so call before visiting.
How can I verify Ellen B. Penney, M.D.'s license?
NPPES lists Massachusetts license number 267363, 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 Ellen B. Penney, M.D. prescribe under Medicare Part D?
In 2024, Ellen B. Penney, M.D. had 443 Medicare Part D claims for 59 beneficiaries; the average among neurology physician prescribers was 1,370. 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.