Dr Robert Joseph Guerreso, DO - Medicare Family Practice in Lawrenceville, GA

Dr Robert Joseph Guerreso, DO is a medicare enrolled "Family Medicine" physician in Lawrenceville, Georgia. He went to Michigan State University College Of Osteopathic Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Gwinnett Hospital System Gme, Llc and his current practice location is 1730 Lawrenceville Suwanee Rd, Lawrenceville, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 338-0089.

Dr Robert Joseph Guerreso is licensed to practice in Georgia (license number 038787) 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 1457401010.

Contact Information

Dr Robert Joseph Guerreso, DO
1730 Lawrenceville Suwanee Rd,
Lawrenceville, GA 30043-3507
(770) 338-0089
(770) 338-0091

Map and Direction




Physician's Profile

Full NameDr Robert Joseph Guerreso
GenderMale
SpecialityFamily Practice
Experience35 Years
Location1730 Lawrenceville Suwanee Rd, Lawrenceville, Georgia
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 Robert Joseph Guerreso attended and graduated from Michigan State University College Of Osteopathic Medicine in 1989
  NPI Data:
  • NPI Number: 1457401010
  • Provider Enumeration Date: 01/12/2007
  • Last Update Date: 03/10/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2567368855
  • Enrollment ID: I20110608000104

Medical Identifiers

Medical identifiers for Dr Robert Joseph Guerreso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457401010NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 038787 (Georgia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gwinnett Hospital System Gme, Llc064850489422

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 Robert Joseph Guerreso allows following entities to bill medicare on his behalf.
Entity NameGwinnett Hospital System, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952340994
PECOS PAC ID: 8123916426
Enrollment ID: O20040309000009
Entity NameGwinnett Hospital System Gme, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780076927
PECOS PAC ID: 0648504894
Enrollment ID: O20190622000303

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 Robert Joseph Guerreso 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 Robert Joseph Guerreso, DO
1730 Lawrenceville Suwanee Rd,
Lawrenceville, GA 30043-3507

Ph: (770) 338-0089
Dr Robert Joseph Guerreso, DO
1730 Lawrenceville Suwanee Rd,
Lawrenceville, GA 30043-3507

Ph: (770) 338-0089

Reviews and Comments


Family Medicine Doctors in Lawrenceville, GA

Kelsea Leverett,
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 908 Arbor Crowne Dr, Lawrenceville, GA 30045
Phone: 404-713-3985    
Dr. Carolyn Barnwell Petrey, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 696 Grayson Hwy, Family Practice Clinic Pc, Lawrenceville, GA 30046
Phone: 770-963-0927    Fax: 770-963-9772
Sheila Kennedy, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1430 Five Forks Trickum Rd St 220, Lawrenceville, GA 30044
Phone: 678-578-4983    Fax: 678-578-4988
Dr. Sana Rabbi, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 455 Philip Blvd Ste 130, Kaiser Permanente Lawrenceville Medical Office, Lawrenceville, GA 30046
Phone: 678-985-5000    
Dr. Eda Moonhi Kim, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1600 N Brown Rd, Lawrenceville, GA 30043
Phone: 678-710-6872    
Dr. Michael Curtis Cranford, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 665 Duluth Hwy Ste 401, Lawrenceville, GA 30046
Phone: 678-312-0400    
Dr. Thenmozhi Singaram, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 455 Philip Blvd Ste 130, Kaiser Permanente Lawrenceville Medical Center, Lawrenceville, GA 30046
Phone: 678-985-5000    

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.