Rafael J Grossmann, MD - Medicare General Surgery in Portsmouth, NH

Rafael J Grossmann, MD is a medicare enrolled "Surgery - Trauma Surgery" physician in Portsmouth, New Hampshire. He graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Portsmouth Trauma And Surgical Care, Llc and his current practice location is 330 Borthwick Ave Suite 308, Portsmouth, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 334-6260.

Rafael J Grossmann is licensed to practice in Maine (license number 016406) 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 1790711430.

Contact Information

Rafael J Grossmann, MD
330 Borthwick Ave Suite 308,
Portsmouth, NH 03801
(603) 334-6260
(603) 334-6253

Map and Direction




Physician's Profile

Full NameRafael J Grossmann
GenderMale
SpecialityGeneral Surgery
Experience33 Years
Location330 Borthwick Ave Suite 308, 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:
  • Rafael J Grossmann graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1790711430
  • Provider Enumeration Date: 06/24/2006
  • Last Update Date: 09/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0840260758
  • Enrollment ID: I20210512001336

Medical Identifiers

Medical identifiers for Rafael J Grossmann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790711430NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086S0127XSurgery - Trauma Surgery 016406 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Portsmouth Regional HospitalPortsmouth, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portsmouth Trauma And Surgical Care, Llc701237581914

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. Rafael J Grossmann allows following entities to bill medicare on his behalf.
Entity NameAppledore Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720077167
PECOS PAC ID: 5698666154
Enrollment ID: O20040601000165
Entity NamePortsmouth Trauma And Surgical Care, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770296659
PECOS PAC ID: 7012375819
Enrollment ID: O20230627002013

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. Rafael J Grossmann 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
Rafael J Grossmann, MD
43 Whiting Hill Rd Ste 300,
Brewer, ME 04412-1006

Ph: (207) 973-5035
Rafael J Grossmann, MD
330 Borthwick Ave Suite 308,
Portsmouth, NH 03801

Ph: (603) 334-6260

Reviews and Comments


Surgery Doctors in Portsmouth, NH

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Dr. Syed Peeran, MD
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Mrs. Jenna Legros Price, NP
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Dr. Jessica J Swanson, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 330 Borthwick Ave Suite 308, Portsmouth, NH 03801
Phone: 603-334-6260    Fax: 603-334-6253

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.