Benjamin Gersten, - Medicare Physician Assistant in Portsmouth, NH

Benjamin Gersten, is a medicare enrolled "Physician Assistant" in Portsmouth, New Hampshire. He graduated from nursing school in 2019 and has 6 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Core Physicians Llc and his current practice location is 605 Lafayette Rd, Portsmouth, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 658-2344.

Benjamin Gersten is licensed to practice in New Hampshire (license number 1491) 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 1154895951.

Contact Information

Benjamin Gersten,
605 Lafayette Rd,
Portsmouth, NH 03801-4783
(603) 658-2344
(603) 658-2355

Map and Direction




Provider's Profile

Full NameBenjamin Gersten
GenderMale
SpecialityPhysician Assistant
Experience6 Years
Location605 Lafayette Rd, 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:
  • Benjamin Gersten graduated from nursing school in 2019
  NPI Data:
  • NPI Number: 1154895951
  • Provider Enumeration Date: 01/15/2019
  • Last Update Date: 10/16/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5799011664
  • Enrollment ID: I20190730003583

Medical Identifiers

Medical identifiers for Benjamin Gersten such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154895951NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 1491 (New Hampshire)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Exeter Hospital IncExeter, NHHospital
Portsmouth Regional HospitalPortsmouth, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Core Physicians Llc2769563253262

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. Benjamin Gersten 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
Benjamin Gersten,
4 Alumni Dr,
Exeter, NH 03833-2118

Ph: (603) 658-2344
Benjamin Gersten,
605 Lafayette Rd,
Portsmouth, NH 03801-4783

Ph: (603) 658-2344

Reviews and Comments


Physician Assistant Nurses in Portsmouth, NH

Kathleen Quigley Morgan, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 599 Lafayette Rd, Portsmouth, NH 03801
Phone: 603-942-7900    
Megan E Spurling, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1900 Lafayette Rd, Ste A, Portsmouth, NH 03801
Phone: 603-431-1121    Fax: 603-431-9147
Angela Gay Demien, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 8 Greenleaf Woods Dr, Portsmouth, NH 03801
Phone: 603-749-2346    
Danielle Vaiano,
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1900 Lafayette Rd Ste A, Portsmouth, NH 03801
Phone: 603-431-1121    
Kim H Dedeus, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Medical Office Building Suite 301, Portsmouth, NH 03801
Phone: 603-431-5858    Fax: 603-431-5818
Peter G Attenborough, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, Blg C-4, Portsmouth, NH 03801
Phone: 603-431-5529    Fax: 603-436-6603
Erica Nania, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 155 Borthwick Ave Ste 202w, Portsmouth, NH 03801
Phone: 603-433-8434    

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.