Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Daniel Esteban Cruz, MD

Individual provider Hospitalist Physician · NPI 1588930820

Daniel Esteban Cruz, MD is a Hospitalist in Brookline, Massachusetts. Graduated from Js Weill Medical College, Cornell University in 2012, 14 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
14
Trained at
Js Weill Medical College, Cornell University
Licensed in
MA
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

330 Brookline Ave Cls 9th Fl - 0947
Brookline, MA 02445
Phone: (617) 735-4034
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Lahey Hospital & Medical Ctr, Burlington, MA 01805-0001 — (781) 744-8000

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 263696 (MA)
Hospitalist Physician Taxonomy 208M00000X · Licence 263696 (MA)

Record details

NPI number1588930820
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2012
Last updated in NPPESMarch 21, 2023
Certification dateMarch 20, 2023
Mailing addressLahey Hospital & Medical Center, 41 Mall Rd., Burlington, MA 01805-0001

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 2012 (14 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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