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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer M Corwin, M.D.

Pediatrics Physician in Reading, MA · enumerated 2009 · practices at Dowd Medical Associates.

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

National Provider Identifier

1548497001

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Registry record

Entity type Individual (Type 1)
Name Jennifer M Corwin
Credential M.D.
Sex Female
Practice address 107 Woburn St, Reading, MA, 01867
Phone (781) 944-4250
Fax (781) 944-2276
Enumeration date Jun 11, 2009
Last updated in NPPES Oct 20, 2012

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 249650 (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.

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Frequently asked questions

Is NPI 1548497001 active?
Yes, as of the latest NPPES snapshot, NPI 1548497001 is active (record last updated 2012-10-20).
How do I verify Jennifer Corwin's NPI record?
Cross-check NPI 1548497001 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 2012-10-20.