Dr Nicolas J Astras, DO - Medicare Internal Medicine in New London, CT

Dr Nicolas J Astras, DO is a medicare enrolled "Internal Medicine" physician in New London, Connecticut. His current practice location is 365 Montauk Ave, New London, Connecticut. You can reach out to his office (for appointments etc.) via phone at (860) 442-0711.

Dr Nicolas J Astras is licensed to practice in Connecticut (license number 70487) 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 1154446615.

Contact Information

Dr Nicolas J Astras, DO
365 Montauk Ave,
New London, CT 06320-4769
(860) 442-0711
Not Available

Map and Direction




Physician's Profile

Full NameDr Nicolas J Astras
GenderMale
SpecialityInternal Medicine
Location365 Montauk Ave, New London, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154446615
  • Provider Enumeration Date: 03/20/2007
  • Last Update Date: 06/14/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4183702038
  • Enrollment ID: I20080418000007

Medical Identifiers

Medical identifiers for Dr Nicolas J Astras such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154446615NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 309550 (New York)Secondary
363A00000XPhysician Assistant 010943 (New York)Secondary
207R00000XInternal Medicine 70487 (Connecticut)Primary

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 Nicolas J Astras 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 Nicolas J Astras, DO
13 Detmer Rd,
East Setauket, NY 11733-1912

Ph: (516) 852-8770
Dr Nicolas J Astras, DO
365 Montauk Ave,
New London, CT 06320-4769

Ph: (860) 442-0711

Reviews and Comments


Internal Medicine Doctors in New London, CT

Yardley Brice, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    
Dr. Pradnya Velankar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 365 Montauk Ave, New London, CT 06320
Phone: 860-442-0711    
Mical S Campbell, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Coastal Digestive Diseases, 234a Bank St, New London, CT 06320
Phone: 860-442-0290    Fax: 860-442-2136
Suzanne J Klekotka, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 155 Montauk Ave, New London, CT 06320
Phone: 860-444-2223    Fax: 860-440-3153
Dr. John Edward Madsen, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 234a Bank St, New London, CT 06320
Phone: 860-442-0290    Fax: 860-442-2136
Robert J Keltner, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Montauk Avenue, New London, CT 06320
Phone: 860-444-2223    Fax: 860-440-3153

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.