Dr Mark David Dexter, MD - Medicare Pediatrics in Boston, MA

Dr Mark David Dexter, MD is a medicare enrolled "Pediatrics - Pediatric Critical Care Medicine" physician in Boston, Massachusetts. 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.

Dr Mark David Dexter is licensed to practice in Massachusetts (license number 281842) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1033408513.

Contact Information

Dr Mark David Dexter, MD
300 Longwood Ave,
Boston, MA 02115-5737
(617) 355-6000
Not Available



Physician's Profile

Full NameDr Mark David Dexter
GenderMale
SpecialityPediatrics - Pediatric Critical Care Medicine
Location300 Longwood Ave, Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033408513
  • Provider Enumeration Date: 04/05/2011
  • Last Update Date: 04/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3577787902
  • Enrollment ID: I20200115003026

Medical Identifiers

Medical identifiers for Dr Mark David Dexter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033408513NPI-NPPES
110158942AMedicaidMA
281842OtherMAMA MEDICAL LICENSE
S400622433OtherMAMEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0203XPediatrics - Pediatric Critical Care Medicine 281842 (Massachusetts)Primary

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. Dr Mark David Dexter allows following entities to bill medicare on his behalf.
Entity NameChmc Anesthesia Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831268754
PECOS PAC ID: 0446155568
Enrollment ID: O20031203000162

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Entity NamePratt Pediatric Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477590511
PECOS PAC ID: 3779475371
Enrollment ID: O20040329000127

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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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Entity NameChildren's Hospital Pediatric Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457306664
PECOS PAC ID: 3476541830
Enrollment ID: O20040504000964

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› Verified 1 days ago

Entity NameChmc Anesthesia Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831268754
PECOS PAC ID: 0446155568
Enrollment ID: O20050920000649

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Tips to ensure adequate vitamin D levels

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Study explains why steroid therapy for sinusitis and asthma loses its punch over time

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NIH responds to criticism over handling of controversial bird flu studies

In a letter dated April 25, Amy Patterson, associate director for science policy in the office of the director of the National Institutes of Health, "has refuted criticism of the way a meeting held to allow a biosecurity advisory group to review controversial bird flu studies was handled," denying "the agenda was crafted to achieve a predetermined outcome," the Canadian Press/Winnipeg Free Press writes.

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› Verified 1 days ago

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 Mark David Dexter 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 Mark David Dexter, MD
300 Longwood Ave,
Boston, MA 02115-5737

Ph: (617) 355-6000
Dr Mark David Dexter, MD
300 Longwood Ave,
Boston, MA 02115-5737

Ph: (617) 355-6000

News Archive

Tips to ensure adequate vitamin D levels

Thousands of independent studies in the past three years have revealed a strong connection between vitamin D deficiency and increased risk for a variety of serious illnesses including as many as 22 forms of cancer, heart disease, diabetes, osteoporosis and multiple sclerosis, as well as common colds and flus.

Caffeine may help control movement in people with Parkinson's

Caffeine, which is widely consumed around the world in coffee, tea and soft drinks, may help control movement in people suffering from Parkinson's. This is the finding of a study conducted at the Research Institute of the McGill University Health Centre (RI MUHC) that was recently published in Neurology, the official journal of the American Academy of Neurology.

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Scientists at Johns Hopkins have outlined a new path for potential therapies to combat inflammation associated with sinusitis and asthma based on a new understanding of the body's earliest immune response in the nose and sinus cavities.

NIH responds to criticism over handling of controversial bird flu studies

In a letter dated April 25, Amy Patterson, associate director for science policy in the office of the director of the National Institutes of Health, "has refuted criticism of the way a meeting held to allow a biosecurity advisory group to review controversial bird flu studies was handled," denying "the agenda was crafted to achieve a predetermined outcome," the Canadian Press/Winnipeg Free Press writes.

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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