Jacob Hartz, MD, MPH - Medicare Cardiovascular Disease (cardiology) in Boston, MA

Jacob Hartz, MD, MPH is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Boston, Massachusetts. He went to University Of New Mexico School Of Medicine and graduated in 2010 and has 14 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) 355-0955.

Jacob Hartz is licensed to practice in Massachusetts (license number 270294) 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 1669798534.

Contact Information

Jacob Hartz, MD, MPH
300 Longwood Ave,
Boston, MA 02115
(617) 355-0955
(617) 730-0600

Map and Direction




Physician's Profile

Full NameJacob Hartz
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience14 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:
  • Jacob Hartz attended and graduated from University Of New Mexico School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1669798534
  • Provider Enumeration Date: 04/15/2010
  • Last Update Date: 05/22/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4082856455
  • Enrollment ID: I20180803001175

Medical Identifiers

Medical identifiers for Jacob Hartz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669798534NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0202XPediatrics - Pediatric Cardiology 270294 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Boston Childrens Heart Foundation Inc872907167570

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. Jacob Hartz 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

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. Jacob Hartz 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
Jacob Hartz, MD, MPH
99 Great Hill Dr,
Weymouth, MA 02191-1905

Ph: (505) 401-9968
Jacob Hartz, MD, MPH
300 Longwood Ave,
Boston, MA 02115

Ph: (617) 355-0955

Reviews and Comments


Pediatrics Doctors in Boston, MA

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Dr. Alon Peltz, M.D.
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Miki Nishitani, M.D.
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Vickren Pillay, MD
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Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    

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.

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