Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stanley M Lewis, M.D.

Cardiovascular Disease Physician in Boston, MA · enumerated 2006.

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

National Provider Identifier

1114951027

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Registry record

Entity type Individual (Type 1)

Name Stanley M Lewis

Credential M.D.

Sex Male

Practice address Beth Israel Deaconess Medical Center, 330 Brookline Ave Stoneman 215, Boston, MA, 02215

Phone (617) 667-4780

Enumeration date Jul 10, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 41607 (MA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Stanley Lewis practice?

The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Stanley Lewis?

The National Provider Identifier (NPI) for Stanley Lewis is 1114951027, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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