Dr William Gregory Berkley, MD - Medicare Internal Medicine in Boiling Springs, SC

Dr William Gregory Berkley, MD is a medicare enrolled "Internal Medicine" physician in Boiling Springs, South Carolina. He graduated from medical school in 1987 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Prisma Health University Medical Group, South Austin Family Practice Clinic, Pllc and his current practice location is 2400 Boiling Springs Rd, Boiling Springs, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 599-0731.

Dr William Gregory Berkley is licensed to practice in South Carolina (license number 95806) 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 1457368730.

Contact Information

Dr William Gregory Berkley, MD
2400 Boiling Springs Rd,
Boiling Springs, SC 29316-5304
(864) 599-0731
(864) 599-0791

Map and Direction




Physician's Profile

Full NameDr William Gregory Berkley
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location2400 Boiling Springs Rd, Boiling Springs, 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:
  • Dr William Gregory Berkley graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1457368730
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 10/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1254509359
  • Enrollment ID: I20251116000012

Medical Identifiers

Medical identifiers for Dr William Gregory Berkley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457368730NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 95806 (South Carolina)Primary
207R00000XInternal Medicine GA034540 (Georgia)Secondary
207UN0901XNuclear Medicine - Nuclear Cardiology N7524 (Texas)Secondary
207R00000XInternal Medicine N7524 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Capitol Home HealthAustin, TXHome health agency
Prisma Health Greenville Memorial HospitalGreenville, SCHospital
St David's Medical CenterAustin, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prisma Health University Medical Group83259509832450
South Austin Family Practice Clinic, Pllc367856435862

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 William Gregory Berkley 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 William Gregory Berkley, MD
300 E Mcbee Ave Ste 300,
Greenville, SC 29601-2899

Ph: (864) 522-8603
Dr William Gregory Berkley, MD
2400 Boiling Springs Rd,
Boiling Springs, SC 29316-5304

Ph: (864) 599-0731

Reviews and Comments


Internal Medicine Doctors in Boiling Springs, SC

Katherine Mitchum Spinks, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Boiling Springs Rd, Boiling Springs, SC 29316
Phone: 864-599-0731    Fax: 864-599-0791

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.