Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jeffrey Law Simmons, M.D.
Psychiatry Physician in Quincy, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851354781
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Jeffrey Law Simmons
Credential M.D.
Sex Male
Practice address 1 Enterprise Dr, Blue Cross Blue Shield of Massachu, Quincy, MA, 02171
Phone (617) 246-5439
Enumeration date Apr 11, 2006
Last updated in NPPES Jul 8, 2007
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 1851354781 active?
Yes, as of the latest NPPES snapshot, NPI 1851354781 is active (record last updated 2007-07-08).
How do I verify Jeffrey Simmons's NPI record?
Cross-check NPI 1851354781 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 → Phyllis Troia Internal Medicine Physician · Quincy, MA NPI 1811949969 William Walsh Orthopaedic Surgery Physician · Quincy, MA NPI 1538172549 Imre Toth Gastroenterology Physician · Quincy, MA NPI 1033287255 Lee Steingisser Internal Medicine Physician · North Quincy, MA NPI 1053477182 Laurence Jordan Mental Health Counselor · Quincy, MA NPI 1396988838 Toluwalope Cole Pharmacist · Quincy, MA NPI 1235533183 Heather Monteiro Social Worker · Quincy, MA NPI 1164909602 Julia Kunhardt Clinical Social Worker · Quincy, MA NPI 1306325345
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.