Erica Breen Balfour, PA-C, MS
Medical Physician Assistant · Boston, MA
Erica Breen Balfour, PA-C, MS is a medical physician assistant with a practice address in Boston, Massachusetts, and NPI 1467694067, issued on Mar 27, 2009. Check the license (Massachusetts PA3752, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erica Breen Balfour
- Credential
- PA-C, MS
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA3752 MA
Self-reported in NPPES; status is on the state search - Practice location
- 736 Cambridge St, Boston, MA 02135
- Phone
- (413) 794-0000
- Enumerated
- Mar 27, 2009
- Record last updated
- Jan 25, 2022
- Medicare enrollment
- Enrolled (PECOS I20140821002519); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →
Also registered at 736 Cambridge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Usama Aboelkheir, MDOtolaryngology Physician1033559166
- Abdullah Abolkhair, M.D.Anesthesiology Physician1649434325
- Christopher Adams, M.D.Anesthesiology Physician1235392572
- Ganiyat Adeduntan, NPFamily Nurse Practitioner1083960777
Verify Erica Breen Balfour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA3752Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average medical physician assistant in 2024
378 Medicare Part D claims for 94 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 111 claims were for opioids.
Most prescribed
- Pregabalin114 claims
- Tramadol Hcl81 claims
- Gabapentin45 claims
- Lidocaine38 claims
- Cyclobenzaprine Hcl15 claims
- Celecoxib13 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
- Lahey Clinic IncBurlington, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica Breen Balfour among 886 medical physician assistant records in Massachusetts
Erica Breen Balfour, PA-C, MS is one of 886 medical physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 35% of them.
- NPI issued2009 · 35% of these records are older, 61% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2008 · median 2015 among the 559 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Massachusetts
There are 886 medical physician assistant records in Massachusetts.
All 886 in Massachusetts → Every provider in Boston → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- James Armstrong, P.A.Boston, MA 021351568645182
- Kamryn Belardine, PA-CBrighton, MA 021351790569267
- Cristina Colanti, PA-CBrighton, MA 021351346421450
- William Griffiths, PA-CBrighton, MA 021351841977683
- Michelle Hopkins, PA-CBrighton, MA 021351366513574
- Constantina Kostka, PABrighton, MA 021351326596396
- Lindsay Stanley, PABrighton, MA 021351083902811
- Elizabeth Collins, PA-CHyde Park, MA 021361942159520
Common questions
What is Erica Breen Balfour, PA-C, MS's NPI number?
Erica Breen Balfour, PA-C, MS's National Provider Identifier (NPI) is 1467694067, issued on Mar 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Erica Breen Balfour, PA-C, MS located?
The NPPES record lists a practice address at 736 Cambridge St, Boston, MA, 02135. Phone: (413) 794-0000. Providers update this record themselves, so call before visiting.
How can I verify Erica Breen Balfour, PA-C, MS's license?
NPPES lists Massachusetts license number PA3752, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Erica Breen Balfour, PA-C, MS prescribe under Medicare Part D?
In 2024, Erica Breen Balfour, PA-C, MS had 378 Medicare Part D claims for 94 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.