Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Susanna B Mierau, MD, DPHIL
Neurology Physician in Boston, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982809463
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Susanna B Mierau
Credential MD, DPHIL
Sex Female
Practice address 60 Fenwood Rd, Boston, MA, 02115
Phone (617) 732-8060
Enumeration date Jun 15, 2007
Last updated in NPPES Feb 2, 2021
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 046779 (KS) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1982809463 active?
Yes, as of the latest NPPES snapshot, NPI 1982809463 is active (record last updated 2021-02-02).
How do I verify Susanna Mierau's NPI record?
Cross-check NPI 1982809463 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Laura Morrissey Clinical Social Worker · Boston, MA NPI 1881619088 Margaret Latawiec Social Worker · Boston, MA NPI 1992876361 Ronit Herzog Pediatric Allergy/Immunology Physician · Boston, MA NPI 1346317823 Christopher Anderson Neurology Physician · Boston, MA NPI 1720108400 Sabrina Van Houten Clinical Social Worker · Boston, MA NPI 1780895862 Jennifer Nosker Clinical Neuropsychologist · Boston, MA NPI 1467601468 Ivana Vodopivec Neurology Physician · Boston, MA NPI 1225340193 Gary Ho Neurology Physician · Boston, MA NPI 1568733608
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-02.