Dr Ben J Geishauser, DO - Medicare Family Practice in Flemington, NJ

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Dr Ben J Geishauser, DO is a medicare enrolled "Family Medicine" physician in Flemington, New Jersey. He went to Philadelphia College Of Osteopathic Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Hunterdon Specialty Care Pc and his current practice location is 2100 Wescott Dr, Flemington, New Jersey. You can reach out to his office (for appointments etc.) via phone at (908) 788-6100.

Dr Ben J Geishauser is licensed to practice in New Hampshire (license number 20962) 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 1780070185.

Contact Information

Dr Ben J Geishauser, DO
2100 Wescott Dr,
Flemington, NJ 08822-4604
(908) 788-6100
Not Available

Map and Direction




Physician's Profile

Full NameDr Ben J Geishauser
GenderMale
SpecialityFamily Practice
Experience9 Years
Location2100 Wescott Dr, Flemington, New Jersey
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 Ben J Geishauser attended and graduated from Philadelphia College Of Osteopathic Medicine in 2015
  NPI Data:
  • NPI Number: 1780070185
  • Provider Enumeration Date: 04/13/2015
  • Last Update Date: 03/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6002240736
  • Enrollment ID: I20230712000934

Medical Identifiers

Medical identifiers for Dr Ben J Geishauser such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780070185NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MDOS020324 (Pennsylvania)Secondary
207QH0002XFamily Medicine - Hospice And Palliative Medicine 25MB11424900 (New Jersey)Secondary
207Q00000XFamily Medicine 20962 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hunterdon Hospice IncFlemington, NJHospice
Hunterdon Medical CenterFlemington, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hunterdon Specialty Care Pc458796660181

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 Ben J Geishauser allows following entities to bill medicare on his behalf.
Entity NameHunterdon Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245392570
PECOS PAC ID: 9830009711
Enrollment ID: O20040611000090
Entity NameHunterdon Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255493557
PECOS PAC ID: 9830009711
Enrollment ID: O20040921000754
Entity NameHunterdon Specialty Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306216874
PECOS PAC ID: 4587966601
Enrollment ID: O20160106002688

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 Ben J Geishauser 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 Ben J Geishauser, DO
2100 Wescott Dr,
Flemington, NJ 08822-4604

Ph: (908) 788-6100		Dr Ben J Geishauser, DO
2100 Wescott Dr,
Flemington, NJ 08822-4604

Ph: (908) 788-6100

Reviews and Comments


Family Medicine Doctors in Flemington, NJ

Elisabeth Anacius, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Wescott Dr, Flemington, NJ 08822
Phone: 908-788-6100    
Paul James Delprato, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2100 Westcott Drive, Flemington, NJ 08822
Phone: 610-090-8788    
Bianca Regan, FNP-BC
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1100 Wescott Dr Ste 304, Flemington, NJ 08822
Phone: 908-788-4022    
Rita Sokkar, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Wescott Dr, Flemington, NJ 08822
Phone: 908-788-6100    
Akikuni Yamada, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 111 State Route 31 Ste 111, Flemington, NJ 08822
Phone: 908-284-9880    Fax: 908-782-4316
Justin Nealis,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Wescott Dr, Flemington, NJ 08822
Phone: 908-788-6100    
Dr. Deepa Sannidhi, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Wescott Dr, Flemington, NJ 08822
Phone: 732-744-4331    

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.