Dr Athos John Rassias, MD - Medicare Anesthesiology in Lebanon, NH

Dr Athos John Rassias, MD is a medicare enrolled "Anesthesiology - Critical Care Medicine" physician in Lebanon, New Hampshire. He went to Warren Alpert Medical School Of Brown University and graduated in 1989 and has 35 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Dartmouth-hitchcock Clinic and his current practice location is Critical Care Medicine 1 Medical Center Drive, Dhmc, Lebanon, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 650-4642.

Dr Athos John Rassias is licensed to practice in New Hampshire (license number 9258) 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 1609961119.

Contact Information

Dr Athos John Rassias, MD
Critical Care Medicine 1 Medical Center Drive, Dhmc,
Lebanon, NH 03756
(603) 650-4642
(603) 650-0614

Map and Direction




Physician's Profile

Full NameDr Athos John Rassias
GenderMale
SpecialityAnesthesiology
Experience35 Years
LocationCritical Care Medicine 1 Medical Center Drive, Lebanon, New Hampshire
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 Athos John Rassias attended and graduated from Warren Alpert Medical School Of Brown University in 1989
  NPI Data:
  • NPI Number: 1609961119
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4082632336
  • Enrollment ID: I20051105000191

Medical Identifiers

Medical identifiers for Dr Athos John Rassias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609961119NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 9258 (New Hampshire)Primary
207LC0200XAnesthesiology - Critical Care Medicine 9258 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mary Hitchcock Memorial HospitalLebanon, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dartmouth-hitchcock Clinic41835375091138

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 Athos John Rassias allows following entities to bill medicare on his behalf.
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548210198
PECOS PAC ID: 4183537509
Enrollment ID: O20040809000442
Entity NameCheshire Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093803397
PECOS PAC ID: 1456260165
Enrollment ID: O20070913000090

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 Athos John Rassias 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 Athos John Rassias, MD
Critical Care Medicine 1 Medical Center Drive, Dhmc,
Lebanon, NH 03756

Ph: (603) 650-4642
Dr Athos John Rassias, MD
Critical Care Medicine 1 Medical Center Drive, Dhmc,
Lebanon, NH 03756

Ph: (603) 650-4642

Reviews and Comments


Anesthesiology Doctors in Lebanon, NH

Marbelia C Gonzalez, MD
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Phone: 603-650-5000    
Regina Lee Gritsavage, MD
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Tabitha Antoinette Washington, M.D., B.S.
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Dr, Dhmc Department Of Anesthesiology, Pain Medicine, Lebanon, NH 03756
Phone: 603-650-6040    Fax: 603-650-8199
Dr. Vinca Wing Kar Chow, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Drive, Dartmouth Hitchcock-anesthesiology & Pain Medicine, Lebanon, NH 03756
Phone: 603-650-6177    
Dr. Kimberly Youngren, MD
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Phone: 603-650-5000    
Stacie G Deiner, MD
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Medicare: Accepting Medicare Assignments
Practice Location: One Medical Center Dr, Lebanon, NH 03756
Phone: 603-650-5922    
Wenzel D Kovarik, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: One Medical Center Dr, Lebanon, NH 03756
Phone: 603-650-5922    

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.

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