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DR. JENNIFER DALEY M.D.
NPI 1508923574
Internal Medicine in Lexington, MA

Active since January 02, 2007
5 CANDLEWICK CLOSE, LEXINGTON, MA 02421(339) 223-2451 Get Directions Write a Review

NPPES record last updated: January 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Jennifer Daley M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JENNIFER DALEY M.D. (NPI 1508923574) is an individual internal medicine provider in Lexington, Massachusetts, licensed in Massachusetts (42760) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1508923574
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. JENNIFER DALEYCredential: M.D.
Location Address5 CANDLEWICK CLOSELexington, MA 02421-4307
Mailing Address5 Candlewick CloseLexington, MA 02421-4307 · (339) 223-2451
Phone(339) 223-2451
Sole ProprietorNo
Enumeration DateJanuary 2, 2007
Last NPPES UpdateJanuary 12, 2026
NPPES CertifiedJanuary 12, 2026
✔ NPI 1508923574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 42760
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5 CANDLEWICK CLOSE, Lexington, MA 02421
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Other Identifiers 1

Other42760MA · Md State License

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Daley's NPI number?

The NPI number for Jennifer Daley is 1508923574. It was assigned to this individual provider in the NPPES registry on January 2, 2007.

Where is Jennifer Daley located?

Jennifer Daley practices at 5 Candlewick Close, Lexington, MA 02421. The listed phone number is (339) 223-2451.

What is Jennifer Daley's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Jennifer Daley was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.