Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Amanda Dumas, M.D., MSC
Pediatrics Physician in Danvers, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598967697
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Registry record
Entity type Individual (Type 1)
Name Sarah Amanda Dumas
Credential M.D., MSC
Sex Female
Practice address 480 Maple St Ste 3a, Danvers, MA, 01923
Phone (978) 406-4234
Fax (978) 921-2968
Enumeration date Jun 1, 2007
Last updated in NPPES Nov 5, 2025
Taxonomy & licenses
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 1598967697 active?
Yes, as of the latest NPPES snapshot, NPI 1598967697 is active (record last updated 2025-11-05).
How do I verify Sarah Dumas's NPI record?
Cross-check NPI 1598967697 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 → Kathryn Therrien Pediatric Nurse Practitioner · Danvers, MA NPI 1144374513 Lauren Tajima Pediatric Nurse Practitioner · Danvers, MA NPI 1780875922 Todd Sanderson Pediatrics Physician · Danvers, MA NPI 1437311990 Filza Kita Pediatrics Physician · Danvers, MA NPI 1982164976 Aaron Brown Pediatric Nurse Practitioner · Danvers, MA NPI 1568129997 Cristian Faia Pediatric Nurse Practitioner · Danvers, MA NPI 1144931395
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-05.