John Sooy
Pediatrics Physician · Concord, MA
John Sooy is a pediatrics physician with a practice address in Concord, Massachusetts, and NPI 1053844928, issued on Apr 7, 2017. Check the license (Massachusetts 283556, 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
- John Sooy
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 283556 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Baker Ave, Concord, MA 01742
- Phone
- (978) 287-9400
- Enumerated
- Apr 7, 2017
- Entity
- Type 1 · individual
Also registered at 300 Baker Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Sooy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 283556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
23 pediatrics physician records list a Concord practice address
They are 23 of the 1,078 NPPES records with a Concord practice address, and 3,067 pediatrics physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23 in Concord → All 3,067 in Massachusetts → Every provider in Concord →
Other pediatrics physician records in Massachusetts
- Marissa AaronBoston, MA1538687827
- Ralph Aarons, MDBrighton, MA1407841570
- Mary-Alice Abbott, MDWorcester, MA1982799417
- Ebla Abd AlrahmanWorcester, MA1255966743
- James Abel, M.D.Pelham, MA1255521381
- Aileen Abesamis, MDBrockton, MA1619056546
- Nora Abo-Sido, MDBoston, MA1215425111
- Claire Abraham, MDBoston, MA1942731161
- Shari Abramowitz, M.D.Boston, MA1558346593
- Aya Abu-El-Haija, MDBoston, MA1821337791
Common questions
What is John Sooy's NPI number?
John Sooy's National Provider Identifier (NPI) is 1053844928, issued on Apr 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is John Sooy located?
The NPPES record lists a practice address at 300 Baker Ave, Concord, MA, 01742. Phone: (978) 287-9400. Providers update this record themselves, so call before visiting.
How can I verify John Sooy's license?
NPPES lists Massachusetts license number 283556, 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.