Clayton Sean Abeln, MD - Medicare Emergency Medicine in Portsmouth, NH

Clayton Sean Abeln, MD is a medicare enrolled "Emergency Medicine" physician in Portsmouth, New Hampshire. He went to Florida State University College Of Medicine and graduated in 2022 and has 4 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Yale University and his current practice location is 333 Borthwick Ave, Portsmouth, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 436-5110.

Clayton Sean Abeln is licensed to practice in New Hampshire (license number 39597) 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 1740926633.

Contact Information

Clayton Sean Abeln, MD
333 Borthwick Ave,
Portsmouth, NH 03801-4198
(603) 436-5110
Not Available

Map and Direction




Physician's Profile

Full NameClayton Sean Abeln
GenderMale
SpecialityEmergency Medicine
Experience4 Years
Location333 Borthwick Ave, Portsmouth, 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:
  • Clayton Sean Abeln attended and graduated from Florida State University College Of Medicine in 2022
  NPI Data:
  • NPI Number: 1740926633
  • Provider Enumeration Date: 05/12/2022
  • Last Update Date: 07/12/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1850772773
  • Enrollment ID: I20250528002310

Medical Identifiers

Medical identifiers for Clayton Sean Abeln such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740926633NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 39597 (New Hampshire)Primary
207P00000XEmergency Medicine 80682 (Connecticut)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Yale-new Haven HospitalNew haven, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yale University94360617362644

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. Clayton Sean Abeln 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
Clayton Sean Abeln, MD
333 Borthwick Ave,
Portsmouth, NH 03801-4198

Ph: (603) 436-5110
Clayton Sean Abeln, MD
333 Borthwick Ave,
Portsmouth, NH 03801-4198

Ph: (603) 436-5110

Reviews and Comments


Emergency Medicine Doctors in Portsmouth, NH

Samuel W Trotzky, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-433-4012    Fax: 603-433-5184
Steven J Bos, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-433-4012    Fax: 603-433-5184
Samantha Arnold,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-674-9496    
Dr. William P Carter Iii, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Alexandra Loomis, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave Ste 100, Portsmouth, NH 03801
Phone: 617-763-1295    
Madison Reese Dourdoufis, PA-C
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave Ste 100, Portsmouth, NH 03801
Phone: 603-436-5110    
Harry Joseph Wallus, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-433-4012    Fax: 603-433-5184

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).

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