Dr Dean Matthew Marella, MD - Medicare Cardiovascular Disease (cardiology) in Morristown, NJ

Dr Dean Matthew Marella, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Morristown, New Jersey. He went to Cooper Medical School Of Rowan University and graduated in 2018 and has 8 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Practice Associates Medical Group and his current practice location is 95 Madison Ave Ste 300, Morristown, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 898-0400.

Dr Dean Matthew Marella is licensed to practice in New Jersey (license number 25MA11048500) 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 1427554393.

Contact Information

Dr Dean Matthew Marella, MD
95 Madison Ave Ste 300,
Morristown, NJ 07960-6389
(973) 898-0400
(973) 753-0020

Map and Direction




Physician's Profile

Full NameDr Dean Matthew Marella
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience8 Years
Location95 Madison Ave Ste 300, Morristown, New Jersey
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:
  • Dr Dean Matthew Marella attended and graduated from Cooper Medical School Of Rowan University in 2018
  NPI Data:
  • NPI Number: 1427554393
  • Provider Enumeration Date: 03/31/2018
  • Last Update Date: 11/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5294240479
  • Enrollment ID: I20250716001328

Medical Identifiers

Medical identifiers for Dr Dean Matthew Marella such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427554393NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 25MA11048500 (New Jersey)Primary
207RC0000XInternal Medicine - Cardiovascular Disease 25MA11048500 (New Jersey)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morristown Medical CenterMorristown, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Practice Associates Medical Group58907031771299

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. Dr Dean Matthew Marella 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
Dr Dean Matthew Marella, MD
Po Box 416457,
Boston, MA 02241-6457

Ph: (844) 362-1735
Dr Dean Matthew Marella, MD
95 Madison Ave Ste 300,
Morristown, NJ 07960-6389

Ph: (973) 898-0400

Reviews and Comments


Internal Medicine Doctors in Morristown, NJ

Richard I Watson, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 435 South St, Ste 100, Morristown, NJ 07960
Phone: 973-267-3944    Fax: 973-455-0399
Donna Astiz, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 973-971-5595    
Carolina Cabral, M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 973-971-5000    
Dr. Ahsan Mahmood Kazmi, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 Madison Ave, Morristown, NJ 07960
Phone: 973-867-6565    
Bassem Ahmed, DO
Critical Care Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 973-971-4287    
Jeffrey G Schwartz, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 435 South St, Suite 100, Morristown, NJ 07960
Phone: 973-267-3944    Fax: 973-455-0399
Christine Gerges, DO
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 973-971-4287    

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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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