Registry data as of Aug 27, 2026

Marilyn Liang, M.D.

Pediatric Dermatology Physician · Boston, MA

Marilyn Liang, M.D. is a pediatric dermatology physician with a practice address in Boston, Massachusetts, and NPI 1861430167, issued on Jun 2, 2006. Check the license on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1861430167
Name
Marilyn Liang
Credential
M.D.
Primary taxonomy
Pediatric Dermatology Physician 207NP0225X
Practice location
300 Longwood Ave, Boston, MA 02115
Phone
(617) 355-6117
Enumerated
Jun 2, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 300 Longwood Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sylvia Abadir, MDPediatric Cardiology Physician1427366459
  2. Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
  3. Kristin Abdelnour, PTPhysical Therapist1982821302
  4. Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
  5. Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
  6. Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233

Verify Marilyn Liang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

One hospital or facility affiliation

  1. Children's Hospital Pediatric Associates, IncBoston, MA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Pediatric Dermatology Physician providers in Massachusetts

There are 15 pediatric dermatology physician records in Massachusetts.

Other pediatric dermatology physician records in Massachusetts

  1. Chantal Cotter, MB BCH BAOBoston, MA1013681675
  2. Sophia Delano, MD, MPPBoston, MA1881980365
  3. Stephen Gellis, MDBoston, MA1699873745
  4. Pierre-Olivier Grenier, M.D.Boston, MA1144881160
  5. Tina Ho, MD, PHDBoston, MA1780112029
  6. Jennifer Huang, M.D.Boston, MA1457471112
  7. Margaret Lee, M.D., PH.D.Boston, MA1518120674
  8. Fiona LynchBoston, MA1841761053
  9. Vimal Prajapati, M.D.Boston, MA1770924466
  10. Sarah Robinson, M.D.Boston, MA1972917391

Common questions

What is Marilyn Liang, M.D.'s NPI number?

Marilyn Liang, M.D.'s National Provider Identifier (NPI) is 1861430167, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marilyn Liang, M.D. located?

The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-6117. Providers update this record themselves, so call before visiting.

How can I verify Marilyn Liang, M.D.'s license?

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. Medicare files from data.cms.gov. 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.