Lionel Francis Willoughby, M.D.
General Practice Physician · Concord, MA
Lionel Francis Willoughby, M.D. is a general practice physician with a practice address in Concord, Massachusetts, and NPI 1497815666, issued on Dec 11, 2006. Check the license on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Lionel Francis Willoughby
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- MD010099 TN
Self-reported in NPPES; status is on the state search - Practice location
- 696 Virginia RD, Concord, MA 01742
- Phone
- (978) 318-8945
- Enumerated
- Dec 11, 2006
- Record last updated
- Mar 7, 2023
- Entity
- Type 1 · individual
Also registered at 696 Virginia RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Carroll, RNCase Management Registered Nurse1043374960
- Lezli Clark, RNCase Management Registered Nurse1467516377
- Holly Cooke, RNCase Management Registered Nurse1447314364
- Mae Fitzgerald, RNCase Management Registered Nurse1447315262
- Patricia Hammond, RNCase Management Registered Nurse1306017454
- Maxine Jeffers, RNCase Management Registered Nurse1932264751
Verify Lionel Francis Willoughby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
General Practice Physician providers in Massachusetts
There are 135 general practice physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Lionel Francis Willoughby, M.D.'s NPI number?
Lionel Francis Willoughby, M.D.'s National Provider Identifier (NPI) is 1497815666, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lionel Francis Willoughby, M.D. located?
The NPPES record lists a practice address at 696 Virginia RD, Concord, MA, 01742. Phone: (978) 318-8945. Providers update this record themselves, so call before visiting.
How can I verify Lionel Francis Willoughby, M.D.'s license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.