Geoffrey Herbst Berg, MD - Medicare Internal Medicine in Providence, RI

Geoffrey Herbst Berg, MD is a medicare enrolled "Internal Medicine" physician in Providence, Rhode Island. He went to Warren Alpert Medical School Of Brown University and graduated in 1975 and has 49 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Richard J Ruggieri Md Inc and his current practice location is 160 Wayland Ave, Providence, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 521-1221.

Geoffrey Herbst Berg is licensed to practice in Rhode Island (license number 05035) 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 1902804313.

Contact Information

Geoffrey Herbst Berg, MD
160 Wayland Ave,
Providence, RI 02906-4304
(401) 521-1221
(401) 454-4189

Map and Direction




Physician's Profile

Full NameGeoffrey Herbst Berg
GenderMale
SpecialityInternal Medicine
Experience49 Years
Location160 Wayland Ave, Providence, Rhode Island
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:
  • Geoffrey Herbst Berg attended and graduated from Warren Alpert Medical School Of Brown University in 1975
  NPI Data:
  • NPI Number: 1902804313
  • Provider Enumeration Date: 07/09/2005
  • Last Update Date: 06/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 0345220703
  • Enrollment ID: I20040726000083

Medical Identifiers

Medical identifiers for Geoffrey Herbst Berg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902804313NPI-NPPES
405576OtherRIBLUE CHIP
455099OtherTUFTS
7001787MedicaidRI
2919OtherRIBCBS
04-02664OtherUNITED HEALTH CARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 05035 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Miriam HospitalProvidence, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Richard J Ruggieri Md Inc96381596764

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. Geoffrey Herbst Berg allows following entities to bill medicare on his behalf.
Entity NameRichard J Ruggieri Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558480434
PECOS PAC ID: 9638159676
Enrollment ID: O20040721001092

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. Geoffrey Herbst Berg 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
Geoffrey Herbst Berg, MD
160 Wayland Ave,
Providence, RI 02906-4304

Ph: (401) 521-1221
Geoffrey Herbst Berg, MD
160 Wayland Ave,
Providence, RI 02906-4304

Ph: (401) 521-1221

Reviews and Comments


Internal Medicine Doctors in Providence, RI

Christopher Donald Palmer, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Dudley St, Providence, RI 02905
Phone: 401-274-1122    Fax: 401-453-7597
Martha Catherine Trimbur, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 245 Chapman St Ste 300, Providence, RI 02905
Phone: 401-444-4741    Fax: 401-444-4445
Karl Herman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Fain Bldg., Providence, RI 02906
Phone: 401-793-4489    Fax: 401-793-4047
Muhammad Baig, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Fain Bldg, Providence, RI 02906
Phone: 401-793-4489    Fax: 401-793-4047
Gary M Katzman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 208 Collyer Street, Suite 100, Providence, RI 02904
Phone: 401-793-7191    Fax: 401-793-7200
Thomas Fairweather Crain, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Providence, RI 02906
Phone: 401-793-4630    
James Atkinson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 164 Summit Ave, Providence, RI 02906
Phone: 401-793-4500    

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.