Risa Aronson-Fox, D.O.
Internal Medicine Physician · Ludlow, MA
Risa Aronson-Fox, D.O. is an internal medicine physician with a practice address in Ludlow, Massachusetts, and NPI 1255426136, issued on Oct 4, 2006. Check the license (Massachusetts 156290, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Risa Aronson-Fox
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 156290 MA
64516 CT
214214 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Moody St, Ludlow, MA 01056
- Phone
- (413) 583-2274
- Enumerated
- Oct 4, 2006
- Entity
- Type 1 · individual
Also registered at 1 Moody St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erica Anderson, MSBehavior Analyst1255637971
- Laurel DunniganBehavior Analyst1225510332
- Shayna FoisyStudent in an Organized Health Care Education/Training Program1750944161
- Emily Roussi, DPTPhysical Therapist1649679739
Verify Risa Aronson-Fox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 156290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
5 internal medicine physician records list a Ludlow practice address
They are 5 of the 170 NPPES records with a Ludlow practice address, and 7,865 internal medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5 in Ludlow → All 7,865 in Massachusetts → Every provider in Ludlow →
Other internal medicine physician records in Massachusetts
- Nawal Aamir, MDWorcester, MA1588248926
- Zainab AbbasWorcester, MA1609028000
- Nooshin Abbasi, MD MPHNewton, MA1831888353
- Lauren Abbate, MDBoston, MA1922099621
- Bassima Abdallah, MDBoston, MA1912327305
- Samah Abdallah, MDBrighton, MA1730814971
- Omar Abdel-Wahab, M.D.Boston, MA1023042777
- Salah Abdelgadir, MDBoston, MA1891280954
- Mahmoud Abdelghany, M.D.Springfield, MA1134479629
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Risa Aronson-Fox, D.O.'s NPI number?
Risa Aronson-Fox, D.O.'s National Provider Identifier (NPI) is 1255426136, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Risa Aronson-Fox, D.O. located?
The NPPES record lists a practice address at 1 Moody St, Ludlow, MA, 01056. Phone: (413) 583-2274. Providers update this record themselves, so call before visiting.
How can I verify Risa Aronson-Fox, D.O.'s license?
NPPES lists Massachusetts license number 156290, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.