David Justus, MD
Pediatrics Physician · Boston, MA
David Justus, MD is a pediatrics physician with a practice address in Boston, Massachusetts, and NPI 1356755706, issued on Jun 13, 2014. Check the license (Massachusetts 260730, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- David Justus
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 260730 MA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Washington Street, Box 286, Boston, MA 02111
- Phone
- (617) 636-5078
- Enumerated
- Jun 13, 2014
- Record last updated
- Jun 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240119003566); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,628 in Massachusetts → Look up another NPI →
Also registered at 800 Washington Street, Box 286
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Annie Kao, M.D.Pediatrics Physician1275981524
Verify David Justus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 260730Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Brigham And Womens Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Justus among 2,628 pediatrics physician records in Massachusetts
David Justus, MD is one of 2,628 pediatrics physician records with a practice address in Massachusetts. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 77% of them.
- NPI issued2014 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 25% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2014 · median 2010 among the 319 with a school on file
- Record last updated2014 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
822 pediatrics physician records list a practice address in Boston
They are 822 of the 41,865 NPPES records with a practice address in Boston, and 2,628 pediatrics physician records in Massachusetts.
All 2,628 in Massachusetts → Every provider in Boston → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Linda Bishop, MDBoston, MA 021111831152149
- Mary Brown, MDBoston, MA 021111508806092
- Anne Colwell, MDBoston, MA 021111417942053
- Catherine Davis, M.D.Boston, MA 021111366476038
- Dan Hale, MDBoston, MA 021111235118845
- Lynne Karlson, MDBoston, MA 021111306953773
- Jane Kiff, MDBoston, MA 021111033163704
- Mark Korson, MDBoston, MA 021111245347616
Common questions
What is David Justus, MD's NPI number?
David Justus, MD's National Provider Identifier (NPI) is 1356755706, issued on Jun 13, 2014. An NPI identifies a provider in billing; it is not a license.
Where is David Justus, MD located?
The NPPES record lists a practice address at 800 Washington Street, Box 286, Boston, MA, 02111. Phone: (617) 636-5078. Providers update this record themselves, so call before visiting.
How can I verify David Justus, MD's license?
NPPES lists Massachusetts license number 260730, 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. 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.