Marilyn C. Augustyn, MD
Developmental - Behavioral Pediatrics Physician · Boston, MA
Marilyn C. Augustyn, MD is a developmental - behavioral pediatrics physician with a practice address in Boston, Massachusetts, and NPI 1194716860, issued on Nov 2, 2005. Check the license (Massachusetts 75965, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Marilyn C. Augustyn
- Credential
- MD
- Primary taxonomy
- Developmental - Behavioral Pediatrics Physician 2080P0006X
- License number
- 75965 MA
Self-reported in NPPES; status is on the state search - Practice location
- 850 Harrison Ave, Boston, MA 02118
- Phone
- (617) 414-4841
- Enumerated
- Nov 2, 2005
- Record last updated
- Jul 3, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (617) 414-7915
- Medicaid ID
- 110051647A MA
- Medicare enrollment
- Enrolled (PECOS I20090624000601); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1989
- Entity
- Type 1 · individual
Also registered at 850 Harrison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jodi Abbott, MDMaternal & Fetal Medicine Physician1346222692
- Mayssa Aboody, CNMAdvanced Practice Midwife1780455998
- Zinah Abukhalil-Quinonez, LICSWClinical Social Worker1376662627
- Kirsten AdamsObstetrics & Gynecology Physician1477203446
- William Adams, MDPediatrics Physician1255314696
- Soukaina Adolphe, M.D.Pediatrics Physician1760579155
Verify Marilyn C. Augustyn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 75965Check 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
- Child Health Foundation OF Boston IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Developmental - Behavioral Pediatrics Physician providers in Massachusetts
There are 70 developmental - behavioral pediatrics physician records in Massachusetts.
Other developmental - behavioral pediatrics physician records in Massachusetts
- Robin Adair, M.D.Worcester, MA1720078124
- Jennifer Aites, M.D.Boston, MA1407176217
- Aseel Al-JadiriBoston, MA1922413269
- Amel AlawamiBoston, MA1285018911
- Lindsey Alter, MDBoston, MA1104491422
- Jeannine Audet, MDFall River, MA1326148354
- Krishna Banerjee, MD, MRCP, FRCPCHBoston, MA1124350848
- William Barbaresi, M.D.Boston, MA1689654816
- Ronald Becker, MDBoston, MA1881707479
- Robert Belknap, MD MPHCohasset, MA1841282845
Common questions
What is Marilyn C. Augustyn, MD's NPI number?
Marilyn C. Augustyn, MD's National Provider Identifier (NPI) is 1194716860, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn C. Augustyn, MD located?
The NPPES record lists a practice address at 850 Harrison Ave, Boston, MA, 02118. Phone: (617) 414-4841. Providers update this record themselves, so call before visiting.
How can I verify Marilyn C. Augustyn, MD's license?
NPPES lists Massachusetts license number 75965, 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.