Leo Charles Ginns, MD
Pulmonary Disease Physician · Boston, MA
Leo Charles Ginns, MD is a pulmonary disease physician with a practice address in Boston, Massachusetts, and NPI 1144211772, issued on Nov 2, 2005. Check the license (Massachusetts 37980, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Leo Charles Ginns
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 37980 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 726-1718
- Enumerated
- Nov 2, 2005
- Record last updated
- Sep 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (617) 724-1792
- Medicaid ID
- 2067641 MA
- Medicare enrollment
- Enrolled (PECOS I20040713000104); accepts Medicare assignment
- Medical or professional school
- University Of Vermont College Of Medicine, 1972
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 569 in Massachusetts → Look up another NPI →
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew AbadirAnesthesiology Physician1699120550
- Taimur AbbasiInternal Medicine Physician1841673522
- Megan Abbott, MDAnesthesiology Physician1730839333
- Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
- Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590
Verify Leo Charles Ginns in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 37980Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
204 Medicare Part D claims for 49 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Pirfenidone40 claims
- Prednisone25 claims
- Albuterol Sulfate Hfa24 claims
- Ofev16 claims
- Wixela Inhub15 claims
- Incruse Ellipta14 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 2 group practices
- Massachusetts General Physicians Organization IncBoston, MA
- The General Hospital CorporationBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leo Charles Ginns among 569 pulmonary disease physician records in Massachusetts
Leo Charles Ginns, MD is one of 569 pulmonary disease physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1972 · median 2003 among the 407 with a school on file
- Record last updated2011 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Massachusetts
There are 569 pulmonary disease physician records in Massachusetts.
All 569 in Massachusetts → Every provider in Boston → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Robert Brown, M.D.Boston, MA 021141013954734
- David Christiani, MDBoston, MA 021141295726735
- Robert Harris, MDBoston, MA 021141336130681
- Gary Hunninghake, MDBoston, MA 021141700877982
- Richard Kradin, MDBoston, MA 021141053301325
- James Mojica, M.D.Boston, MA 021141235188822
- Deborah Quinn, MDBoston, MA 021141134110067
- Jayaraj Rajagopal, MDBoston, MA 021141205819299
Common questions
What is Leo Charles Ginns, MD's NPI number?
Leo Charles Ginns, MD's National Provider Identifier (NPI) is 1144211772, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leo Charles Ginns, MD located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 726-1718. Providers update this record themselves, so call before visiting.
How can I verify Leo Charles Ginns, MD's license?
NPPES lists Massachusetts license number 37980, 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 Leo Charles Ginns, MD prescribe under Medicare Part D?
In 2024, Leo Charles Ginns, MD had 204 Medicare Part D claims for 49 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.