Joanna Farrell
Physician Assistant · Middleton, MA
Joanna Farrell is a physician assistant with a practice address in Middleton, Massachusetts, and NPI 1477255925, issued on Mar 20, 2023. Check the license (Massachusetts PA100591, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joanna Farrell
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA100591 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
- Mar 20, 2023
- Entity
- Type 1 · individual
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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- Jarra Carney, NPNurse Practitioner1912237116
- Melissa Carter, FNPPediatric Nutrition Registered Dietitian1619067980
- Lauren Caruso, FNP-BCFamily Nurse Practitioner1336745389
- Victoria Debros, FNP-CFamily Nurse Practitioner1992404974
- Erika GildeaRegistered Nurse1750126249
Verify Joanna Farrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA100591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
80% fewer Medicare Part D claims than the average physician assistant in 2024
163 Medicare Part D claims for 122 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate40 claims
- Amoxicillin-Clavulanate Potass28 claims
- Cefpodoxime Proxetil13 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.
2 hospital and facility affiliations
- Middleton Family Medicine Urgent Care LLCMiddleton, MA
- Patriot Urgent Care Professionals PCWaltham, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
3 physician assistant records list a Middleton practice address
They are 3 of the 129 NPPES records with a Middleton practice address, and 4,482 physician assistant records in Massachusetts.
All 3 in Middleton → All 4,482 in Massachusetts → Every provider in Middleton →
Other physician assistant records in Massachusetts
- Erin Abdallah, PA-CSwansea, MA1396417242
- Alexa Aboshar, PA-CTewksbury, MA1245623578
- Bhraana Abraham, PABoston, MA1649963661
- Keidelyn Abreu, PALawrence, MA1497488795
- Tatiana Achildiev, PAWorcester, MA1740532761
- Sophie Achilles, PA-CBoston, MA1992485965
- Ezra Acholonu, PASpringfield, MA1407221302
- Andrea Acosta, PA-CWest Roxbury, MA1336060953
- Colin ActonBoston, MA1346066701
- Wesam AdamBoston, MA1134945421
Common questions
What is Joanna Farrell's NPI number?
Joanna Farrell's National Provider Identifier (NPI) is 1477255925, issued on Mar 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Farrell 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 Joanna Farrell's license?
NPPES lists Massachusetts license number PA100591, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Joanna Farrell prescribe under Medicare Part D?
In 2024, Joanna Farrell had 163 Medicare Part D claims for 122 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.