Adam Seidner, MD - Medicare Family Practice in New London, CT

Adam Seidner, MD is a medicare enrolled "Family Medicine" physician in New London, Connecticut. He went to State University Of Ny Upstate Medical University and graduated in 1988 and has 36 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Middlesex Hospital and his current practice location is 325 Montauk Ave, New London, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 344-6300.

Adam Seidner is licensed to practice in Connecticut (license number 030901) 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 1144208240.

Contact Information

Adam Seidner, MD
325 Montauk Ave,
New London, CT 06320-4724
(860) 344-6300
(860) 344-9249

Map and Direction




Physician's Profile

Full NameAdam Seidner
GenderMale
SpecialityFamily Practice
Experience36 Years
Location325 Montauk Ave, New London, 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:
  • Adam Seidner attended and graduated from State University Of Ny Upstate Medical University in 1988
  NPI Data:
  • NPI Number: 1144208240
  • Provider Enumeration Date: 01/09/2006
  • Last Update Date: 08/13/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 4981744158
  • Enrollment ID: I20091218000328

Medical Identifiers

Medical identifiers for Adam Seidner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144208240NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 030901 (Connecticut)Primary
2083X0100XPreventive Medicine - Occupational Medicine 030901 (Connecticut)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Middlesex Hospital5092611731204

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. Adam Seidner allows following entities to bill medicare on his behalf.
Entity NameMiddlesex Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851350664
PECOS PAC ID: 5092611731
Enrollment ID: O20031216000518

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. Adam Seidner 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
Adam Seidner, MD
90 S Main St,
Middletown, CT 06457-3649

Ph: (860) 344-6300
Adam Seidner, MD
325 Montauk Ave,
New London, CT 06320-4724

Ph: (860) 344-6300

Reviews and Comments


Family Medicine Doctors in New London, CT

Amit Khanna, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    
Patti Mugo, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Shaws Cv Ste 103, New London, CT 06320
Phone: 860-443-3778    
Dr. Lakshmi Basu, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 931 Bank St., New London, CT 06320
Phone: 860-447-2233    Fax: 860-447-2669
Dr. Fung (adam) Yeung, D.O
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    
Wilton Craig Calderon, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 194 Howard St, New London, CT 06320
Phone: 860-444-3366    
Dr. Margret Rydell, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4 Shaws Cv, Suite 103, New London, CT 06320
Phone: 860-443-3788    Fax: 860-443-8820

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.