Thomas S. Johnson, M.D.
Pulmonary Disease Physician · Concord, MA
Thomas S. Johnson, M.D. is a pulmonary disease physician with a practice address in Concord, Massachusetts, and NPI 1598886749, issued on Apr 3, 2007. Check the license (Massachusetts 37520, 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
- Thomas S. Johnson
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 37520 MA
Self-reported in NPPES; status is on the state search - Practice location
- Damonmill Square, Concord, MA 01742
- Phone
- (978) 318-9799
- Enumerated
- Apr 3, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 569 in Massachusetts → Look up another NPI →
Also registered at Damonmill Square
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Suzanne Lake, LMHCMental Health Counselor1639406531
Verify Thomas S. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 37520Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Thomas S. Johnson among 569 pulmonary disease physician records in Massachusetts
Thomas S. Johnson, M.D. 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 not. Its NPI, issued in 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 40% newer
- In a Medicare fileNo · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2007 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 569 in Massachusetts → Every provider in Concord → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Peter Barkin, MDConcord, MA 017421144298621
- David Green, MDConcord, MA 017421598733354
- Julian Lel, M.D.Concord, MA 017421750680427
- Meena Mehta, MDConcord, MA 017421285615310
- Lynn Weigel, MPConcord, MA 017421386603884
- Kathleen Aras-Richard, MDHopedale, MA 017471710908397
- Theresa Arpin, MDHopedale, MA 017471770700288
- Jane Curl, MDHopedale, MA 017471316964281
Common questions
What is Thomas S. Johnson, M.D.'s NPI number?
Thomas S. Johnson, M.D.'s National Provider Identifier (NPI) is 1598886749, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thomas S. Johnson, M.D. located?
The NPPES record lists a practice address at Damonmill Square, Concord, MA, 01742. Phone: (978) 318-9799. Providers update this record themselves, so call before visiting.
How can I verify Thomas S. Johnson, M.D.'s license?
NPPES lists Massachusetts license number 37520, 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.
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.