Daniel Esteban Cruz, MD - Medicare Hospitalist in Brookline, MA

Daniel Esteban Cruz, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Brookline, Massachusetts. He went to Js Weill Medical College, Cornell University and graduated in 2012 and has 12 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc, Lahey Clinic Inc and his current practice location is 330 Brookline Ave, Cls 9th Floor - 0947, Brookline, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 735-4034.

Daniel Esteban Cruz is licensed to practice in Massachusetts (license number 263696) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1588930820.

Contact Information

Daniel Esteban Cruz, MD
330 Brookline Ave, Cls 9th Floor - 0947,
Brookline, MA 02445
(617) 735-4034
Not Available

Map and Direction




Physician's Profile

Full NameDaniel Esteban Cruz
GenderMale
SpecialityHospitalist
Experience12 Years
Location330 Brookline Ave, Brookline, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Daniel Esteban Cruz attended and graduated from Js Weill Medical College, Cornell University in 2012
  NPI Data:
  • NPI Number: 1588930820
  • Provider Enumeration Date: 03/30/2012
  • Last Update Date: 03/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8224288279
  • Enrollment ID: I20161219000034

Medical Identifiers

Medical identifiers for Daniel Esteban Cruz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588930820NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 263696 (Massachusetts)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 263696 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beth Israel Deaconess Medical CenterBoston, MAHospital
Winchester HospitalWinchester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc44865671041344
Lahey Clinic Inc22643365281211

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Daniel Esteban Cruz allows following entities to bill medicare on his behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097
Entity NameHarvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194765438
PECOS PAC ID: 4486567104
Enrollment ID: O20031204000918
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269
Entity NameBeth Israel Deaconess Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548202641
PECOS PAC ID: 8123936119
Enrollment ID: O20041001000827

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Daniel Esteban Cruz is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Daniel Esteban Cruz, MD
Lahey Hospital & Medical Center, 41 Mall Rd.,
Burlington, MA 01805-0001

Ph: (781) 744-8000
Daniel Esteban Cruz, MD
330 Brookline Ave, Cls 9th Floor - 0947,
Brookline, MA 02445

Ph: (617) 735-4034

Reviews and Comments


Internal Medicine Doctors in Brookline, MA

Elliot Israel, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 111 Cypress St, Brookline, MA 02445
Phone: 857-307-0896    
Sandra R Richman, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 150 Saint Paul St Apt 301, Brookline, MA 02446
Phone: 617-277-5302    
David A Walton, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Brigham And Women's Hospital, 111 Cypress Street, Brookline, MA 02445
Phone: 617-582-1192    
Dr. Doreen F Matteson, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 48 Kent St, Suite 8, Brookline, MA 02445
Phone: 617-731-0641    
Charles Myron Blatt, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 21 Longwood Ave, Lown Cardiovascular Group, Brookline, MA 02446
Phone: 617-732-1318    
Amnon Wachman, MD
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1101 Beacon St, Brookline, MA 02446
Phone: 617-232-3464    
Justin D. Pearlman, MD ME PHD MA
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 25 Goddard Cir, Brookline, MA 02445
Phone: 617-894-6888    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.