Dr David Maslak, MD - Medicare Internal Medicine in Danbury, CT

Dr David Maslak, MD is a medicare enrolled "Hospitalist" physician in Danbury, Connecticut. He graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice The Charlotte Hungerford Hospital, Nuvance Health Medical Practice Ct Inc, The Hospital Of Central Connecticut At New Britain General And Bradley, Midstate Medical Center and his current practice location is 24 Hospital Ave, Danbury, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 739-8105.

Dr David Maslak is licensed to practice in New York (license number 323344) 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 1477916179.

Contact Information

Dr David Maslak, MD
24 Hospital Ave,
Danbury, CT 06810-6099
(203) 739-8105
Not Available

Map and Direction




Physician's Profile

Full NameDr David Maslak
GenderMale
SpecialityInternal Medicine
Experience8 Years
Location24 Hospital Ave, Danbury, Connecticut
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 David Maslak graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1477916179
  • Provider Enumeration Date: 03/30/2016
  • Last Update Date: 10/01/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2163701293
  • Enrollment ID: I20190723002797

Medical Identifiers

Medical identifiers for Dr David Maslak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1477916179NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 62720 (Connecticut)Secondary
208M00000XHospitalist 323344 (New York)Primary
208M00000XHospitalist 62720 (Connecticut)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Danbury HospitalDanbury, CTHospital
Midstate Medical CenterMeriden, CTHospital
Charlotte Hungerford HospitalTorrington, CTHospital
The Hospital Of Central ConnecticutNew britain, CTHospital
Hartford HospitalHartford, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Charlotte Hungerford Hospital4486557501161
Nuvance Health Medical Practice Ct Inc4789597691642
The Hospital Of Central Connecticut At New Britain General And Bradley6507776564333
Midstate Medical Center7416840699129

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 David Maslak allows following entities to bill medicare on his behalf.
Entity NameNuvance Health Medical Practice Ct Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407898117
PECOS PAC ID: 4789597691
Enrollment ID: O20031205000130
Entity NameThe Hospital Of Central Connecticut At New Britain General And Bradley
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063461481
PECOS PAC ID: 6507776564
Enrollment ID: O20040115000497
Entity NameThe Charlotte Hungerford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629075734
PECOS PAC ID: 4486557501
Enrollment ID: O20040128000183
Entity NameMidstate Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154425288
PECOS PAC ID: 7416840699
Enrollment ID: O20040203000244
Entity NameHartford Healthcare Medical Group Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023584216
PECOS PAC ID: 3173866241
Enrollment ID: O20190514001441

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 David Maslak 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 David Maslak, MD
53 Maple Dr,
Brewster, NY 10509-3831

Ph: (845) 664-3760
Dr David Maslak, MD
24 Hospital Ave,
Danbury, CT 06810-6099

Ph: (203) 739-8105

Reviews and Comments


Hospitalist Doctors in Danbury, CT

Rebecca E. Pike, M.D.
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-739-7000    
Mrs. Tetyana Dushenkovska, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Avenue, Danbury, CT 06810
Phone: 203-739-7000    
Janaka Manoj Kumar Periyapperuma, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-739-6959    Fax: 203-739-6495
Dr. Sasraku Amanor-boadu, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 475-210-5791    
Dr. Kasiemobi Nwaedozie, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 646-596-0398    
Dr. Mohamed Yusuf Ahmed, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 203-739-6959    Fax: 203-739-6495
Di Shi, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 24 Hospital Ave, Danbury, CT 06810
Phone: 917-678-5325    

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.