Daniel Alexander Castellanos, MD - Medicare Cardiovascular Disease (cardiology) in Boston, MA

Daniel Alexander Castellanos, MD is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Boston, Massachusetts. He went to Florida International Univ, College Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Boston Childrens Heart Foundation Inc and his current practice location is 300 Longwood Ave, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 355-6000.

Daniel Alexander Castellanos is licensed to practice in Massachusetts (license number 283956) 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 1003298126.

Contact Information

Daniel Alexander Castellanos, MD
300 Longwood Ave,
Boston, MA 02115-5724
(617) 355-6000
Not Available



Physician's Profile

Full NameDaniel Alexander Castellanos
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience11 Years
Location300 Longwood Ave, Boston, 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 Alexander Castellanos attended and graduated from Florida International Univ, College Of Medicine in 2013
  NPI Data:
  • NPI Number: 1003298126
  • Provider Enumeration Date: 06/25/2015
  • Last Update Date: 03/11/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8527487354
  • Enrollment ID: I20200929001213

Medical Identifiers

Medical identifiers for Daniel Alexander Castellanos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003298126NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0202XPediatrics - Pediatric Cardiology Q8849 (Texas)Secondary
2080P0202XPediatrics - Pediatric Cardiology ETL5309 (Massachusetts)Secondary
2080P0202XPediatrics - Pediatric Cardiology 283956 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Boston Children's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Boston Childrens Heart Foundation Inc872907167582

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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 Alexander Castellanos allows following entities to bill medicare on his behalf.
Entity NameBoston Childrens Heart Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982680922
PECOS PAC ID: 8729071675
Enrollment ID: O20040406001030

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Blocking miR-375 microRNA in ERalha-positive breast cancer cells slows down cancer cell growth

Two thirds of breast cancers are ERalpha-positive, i.e., many estrogen receptors of the ERalpha- type are found in their cells. "These molecules can interact with the estrogen hormone and, thus, even lead to cancer," explains Dr. Joerg Hoheisel; molecular biologist at DKFZ. "The connection between the levels of the estrogen receptor alpha and the occurrence of breast cancer has been known for some time now.

Researchers report novel method for minimally invasive tissue ablation surgery

A team of researchers that includes scientists from the Quinnipiac University and the University of California, Berkeley reports a new method for minimally invasive tissue ablation surgery that combines electrolysis with reversible electroporation.

New federal guidelines on breast cancer screening: Stanford experts disagree

At a recent community education program, Stanford experts on women's cancer disagreed with controversial new federal guidelines on breast cancer screening. The new guidelines, released in November by the U.S. Preventive Services Task Force, would delay a woman's first mammogram by 10 years, reduce future screenings from annual to every other year, and end them after age 74.

One in four applicants to U.S military are rejected for being overweight or obese

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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 Alexander Castellanos 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 Alexander Castellanos, MD
300 Longwood Ave,
Boston, MA 02115-5724

Ph: (617) 355-6000
Daniel Alexander Castellanos, MD
300 Longwood Ave,
Boston, MA 02115-5724

Ph: (617) 355-6000

News Archive

Blocking miR-375 microRNA in ERalha-positive breast cancer cells slows down cancer cell growth

Two thirds of breast cancers are ERalpha-positive, i.e., many estrogen receptors of the ERalpha- type are found in their cells. "These molecules can interact with the estrogen hormone and, thus, even lead to cancer," explains Dr. Joerg Hoheisel; molecular biologist at DKFZ. "The connection between the levels of the estrogen receptor alpha and the occurrence of breast cancer has been known for some time now.

Researchers report novel method for minimally invasive tissue ablation surgery

A team of researchers that includes scientists from the Quinnipiac University and the University of California, Berkeley reports a new method for minimally invasive tissue ablation surgery that combines electrolysis with reversible electroporation.

New federal guidelines on breast cancer screening: Stanford experts disagree

At a recent community education program, Stanford experts on women's cancer disagreed with controversial new federal guidelines on breast cancer screening. The new guidelines, released in November by the U.S. Preventive Services Task Force, would delay a woman's first mammogram by 10 years, reduce future screenings from annual to every other year, and end them after age 74.

One in four applicants to U.S military are rejected for being overweight or obese

At a time when American military forces are stretched thin overseas, a growing number of potential recruits are too fat to enlist, according to an analysis by Cornell University researchers.

Read more News

› Verified 1 days ago


Pediatrics Doctors in Boston, MA

Puja Banka, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 300 Longwood Ave, Bader 203, Boston, MA 02115
Phone: 617-355-6363    
Angela M. Jacques, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-726-2066    
Dr. Elizabeth Susan Taglauer, M.D., PH.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Cailyn Hereen Rood, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Dr. Alon Peltz, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Miki Nishitani, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Vickren Pillay, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    

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