NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth J Rourke, M.D.

Internal Medicine Physician in Brookline, MA · enumerated 2005.

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

National Provider Identifier

1386625739

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Registry record

Entity type Individual (Type 1)
Name Dr. Elizabeth J Rourke
Credential M.D.
Sex Female
Practice address 1 Brookline Pl Ste 225, Brookline, MA, 02445
Phone (857) 307-4400
Fax (857) 307-4414
Enumeration date Nov 10, 2005
Last updated in NPPES Feb 28, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 219621 (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
J27170 Other MA BCBS MA
2035936 Medicaid MA -
110036084A Medicaid MA -
469264 Other MA TUFTS HEALTH PLAN

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

Is NPI 1386625739 active?
Yes, as of the latest NPPES snapshot, NPI 1386625739 is active (record last updated 2020-02-28).
How do I verify Elizabeth Rourke's NPI record?
Cross-check NPI 1386625739 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-28.