Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sarah Carlson, MD, MSC

Vascular Surgery Physician in West Roxbury, MA · enumerated 2009.

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

National Provider Identifier

1093952939

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Registry record

Entity type Individual (Type 1)

Name Dr. Sarah Carlson

Credential MD, MSC

Sex Female

Practice address 1400 Vfw Pkwy # 1c-105, West Roxbury, MA, 02132

Phone (857) 203-6200

Enumeration date Jan 14, 2009

Last updated in NPPES Oct 2, 2020

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 249719 (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 Sarah Carlson practice?

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

What is the NPI number for Sarah Carlson?

The National Provider Identifier (NPI) for Sarah Carlson is 1093952939, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-02.