Grace Guerrier, MD - Medicare Internal Medicine in Berwick, PA

Grace Guerrier, MD is a medicare enrolled "Internal Medicine" physician in Berwick, Pennsylvania. She went to Pennsylvania State University College Of Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Geisinger Clinic and her current practice location is 2200 W Front St, Berwick, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (570) 759-1228.

Grace Guerrier is licensed to practice in Pennsylvania (license number MD473953) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1598257610.

Contact Information

Grace Guerrier, MD
2200 W Front St,
Berwick, PA 18603-4106
(570) 759-1228
Not Available

Map and Direction




Physician's Profile

Full NameGrace Guerrier
GenderFemale
SpecialityInternal Medicine
Experience6 Years
Location2200 W Front St, Berwick, Pennsylvania
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Grace Guerrier attended and graduated from Pennsylvania State University College Of Medicine in 2018
  NPI Data:
  • NPI Number: 1598257610
  • Provider Enumeration Date: 06/04/2018
  • Last Update Date: 09/09/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0446505580
  • Enrollment ID: I20210818002776

Medical Identifiers

Medical identifiers for Grace Guerrier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598257610NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT215121 (Pennsylvania)Secondary
207R00000XInternal Medicine MD473953 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Commonwealth Home Health & Hospice Of BerwickBerwick, PAHome health agency
Geisinger Home HealthDanville, PAHome health agency
Geisinger Medical CenterDanville, PAHospital
Geisinger-bloomsburg HospitalBloomsburg, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Geisinger Clinic53956570012841

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. Grace Guerrier allows following entities to bill medicare on her behalf.
Entity NameGeisinger Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366493868
PECOS PAC ID: 5395657001
Enrollment ID: O20040130000518

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. Grace Guerrier 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
Grace Guerrier, MD
100 N Academy Ave,
Danville, PA 17822-4903

Ph: (570) 271-6144
Grace Guerrier, MD
2200 W Front St,
Berwick, PA 18603-4106

Ph: (570) 759-1228

Reviews and Comments


Internal Medicine Doctors in Berwick, PA

Dr. Pavel Pribula, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 751 E 16th St, Suite 300, Berwick, PA 18603
Phone: 570-752-5056    Fax: 570-752-0841
Dr. Alva D Smith, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 751 E 16th St, Suite 200, Berwick, PA 18603
Phone: 570-759-5491    Fax: 570-759-3723
Dr. Frank Gegwich, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 751 E 16th St, Suite 400, Berwick, PA 18603
Phone: 570-752-5056    Fax: 570-752-0841
Osman Elnour Bahar Osman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 Fowler Ave Ste 203, Berwick, PA 18603
Phone: 570-752-4516    Fax: 570-752-4518
Dr. Maliyakkal J John, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1453 West Front St, Berwick, PA 18603
Phone: 570-752-3133    Fax: 570-752-4658
Dan Stefan Butoi, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 500 Fowler Ave, Ste 202, Berwick, PA 18603
Phone: 570-752-2349    Fax: 570-752-6959
Dr. Gary Douglas Kanouse, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 695 E 16th St, Suite D, Berwick, PA 18603
Phone: 570-752-5500    Fax: 570-752-6790

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.