Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lawrence S Schiffman, MD

Rheumatology Physician in Northampton, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1275512188

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Registry record

Entity type Individual (Type 1)

Name Lawrence S Schiffman

Credential MD

Sex Male

Practice address 190 Nonotuck St, Northampton, MA, 01062

Phone (413) 584-9511

Fax (413) 584-4218

Enumeration date Jan 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 43136 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
043136	Other	MA	TUFTS
6752	Other	MA	BMC
2122817	Other	MA	CIGNA
25264	Other	MA	HARVARD PILGRIM
G14128	Other	MA	BCBS MA
2076764	Medicaid	MA	-
2453994	Other	MA	AETNA
19805	Other	MA	HEALTH NEW ENGLAND
431361	Other	MA	CONNECTICARE

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.

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Frequently asked questions

What specialty is Lawrence Schiffman?

Lawrence Schiffman is registered in NPPES with the primary taxonomy of Rheumatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Wayne Schweitzer Rheumatology Physician · Florence, MA NPI 1215910708 Christine Baker Internal Medicine Physician · Northampton, MA NPI 1518946359 Ian Modestow General Practice Dentistry · Florence, MA NPI 1053381178 Edward Patton Obstetrics & Gynecology Physician · Florence, MA NPI 1750350138 Northampton Internal Medicine Associates, PC Rheumatology Physician · Florence, MA NPI 1467486928 Susan Schiffman General Practice Dentistry · Florence, MA NPI 1275557902 Associates in Surgery, Inc Specialist · Florence, MA NPI 1164540373 Ellen Putnam Advanced Practice Midwife · Florence, MA NPI 1306066477

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.