Dr Harold M Schwartz, MD - Medicare Gastroenterology in Ansonia, CT

Dr Harold M Schwartz, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Ansonia, Connecticut. He went to State University Of New York Downstate Medical Center and graduated in 1986 and has 38 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Montefiore Medical Center and his current practice location is 22 Westfield Ave, Ansonia, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 736-9919.

Dr Harold M Schwartz is licensed to practice in Connecticut (license number 029305) 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 1760432256.

Contact Information

Dr Harold M Schwartz, MD
22 Westfield Ave,
Ansonia, CT 06401-1158
(203) 736-9919
(203) 735-2055

Map and Direction




Physician's Profile

Full NameDr Harold M Schwartz
GenderMale
SpecialityGastroenterology
Experience38 Years
Location22 Westfield Ave, Ansonia, 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 Harold M Schwartz attended and graduated from State University Of New York Downstate Medical Center in 1986
  NPI Data:
  • NPI Number: 1760432256
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 11/12/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4789613456
  • Enrollment ID: I20221215000020

Medical Identifiers

Medical identifiers for Dr Harold M Schwartz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760432256NPI-NPPES
1293050MedicaidCT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 029305 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Montefiore Medical CenterBronx, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Montefiore Medical Center37794960212029

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 Harold M Schwartz allows following entities to bill medicare on his behalf.
Entity NameMontefiore Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063525152
PECOS PAC ID: 3779496021
Enrollment ID: O20031113000235

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 Harold M Schwartz 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 Harold M Schwartz, MD
67 Maple Ave,
Derby, CT 06418-1328

Ph: (203) 732-1330
Dr Harold M Schwartz, MD
22 Westfield Ave,
Ansonia, CT 06401-1158

Ph: (203) 736-9919

Reviews and Comments


Internal Medicine Doctors in Ansonia, CT

Dr. Stephen J. Moses, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 135 Division St, Ansonia, CT 06401
Phone: 203-735-9354    Fax: 203-732-2106
Dr. Chi Tang, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 135 Division St Ste 1, Ansonia, CT 06401
Phone: 203-735-3500    Fax: 203-735-0505
Bruce T Brennan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 22 Westfield Ave, Ansonia, CT 06401
Phone: 203-734-7100    Fax: 203-734-3392
Sangeetha Rajan, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 111 Wakelee Ave, Ansonia, CT 06401
Phone: 203-308-2781    
Mr. Jonathan T Simon, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 22 Westfield Ave, Ansonia, CT 06401
Phone: 203-736-9919    Fax: 203-735-2055
Dr. Aisha Khan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 111 Wakelee Ave, Ansonia, CT 06401
Phone: 203-308-2781    
Dr. Joel S Zaretzky, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 199 Wakelee Ave, Ansonia, CT 06401
Phone: 203-735-5444    Fax: 203-735-1469

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.