Gregory Fredrick Hertwig, - Medicare Anesthesiology in Spartanburg, SC

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Gregory Fredrick Hertwig, is a medicare enrolled "Anesthesiology" physician in Spartanburg, South Carolina. He went to University Of South Carolina School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Spartanburg Medical Center and his current practice location is 101 E Wood St, Spartanburg, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 560-6122.

Gregory Fredrick Hertwig is licensed to practice in South Carolina (license number 83883) 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 1013303627.

Contact Information

Gregory Fredrick Hertwig,
101 E Wood St,
Spartanburg, SC 29303-3040
(864) 560-6122
(864) 560-6276

Map and Direction




Physician's Profile

Full NameGregory Fredrick Hertwig
GenderMale
SpecialityAnesthesiology
Experience9 Years
Location101 E Wood St, Spartanburg, South Carolina
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:
  • Gregory Fredrick Hertwig attended and graduated from University Of South Carolina School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1013303627
  • Provider Enumeration Date: 04/09/2015
  • Last Update Date: 07/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4880903525
  • Enrollment ID: I20200904001310

Medical Identifiers

Medical identifiers for Gregory Fredrick Hertwig such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013303627NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 83883 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Spartanburg Medical CenterSpartanburg, SCHospital
Pelham Medical CenterGreer, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Spartanburg Medical Center3072425297843

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. Gregory Fredrick Hertwig allows following entities to bill medicare on his behalf.
Entity NameFoothills Anesthesia Consultants Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992792667
PECOS PAC ID: 0648255240
Enrollment ID: O20040618001161
Entity NameSpartanburg Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699729939
PECOS PAC ID: 3072425297
Enrollment ID: O20040702000686
Entity NameMusc Community Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841878006
PECOS PAC ID: 6507260668
Enrollment ID: O20210811002388

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. Gregory Fredrick Hertwig 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
Gregory Fredrick Hertwig,
Po Box 2545,
Columbus, GA 31902-2545

Ph: () -		Gregory Fredrick Hertwig,
101 E Wood St,
Spartanburg, SC 29303-3040

Ph: (864) 560-6122

Reviews and Comments


Anesthesiology Doctors in Spartanburg, SC

Justin Feldmann, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-4304    Fax: 864-560-4023
Hobson W Hornbuckle Jr., M.D
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-6122    Fax: 864-560-6276
Thomas W Phillips Jr., MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 101 E Wood St Dept Of, Spartanburg, SC 29303
Phone: 864-560-6000    Fax: 864-560-6276
Dr. Beth Levine, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-6000    
Thomas Warren, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 101 E Wood St, Spartanburg, SC 29303
Phone: 864-560-6122    Fax: 864-560-6276
Gregory Pacentine,
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1700 Skylyn Dr, Spartanburg, SC 29307
Phone: 864-573-3000    

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.