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 38 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice 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.
Physician's Profile
| Full Name | Dr William Gregory Berkley |
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| Gender | Male |
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| Speciality | Internal Medicine |
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| Experience | 38 Years |
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| Location | 2400 Boiling Springs Rd, Boiling Springs, South Carolina |
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| Accepts Medicare Assignments | Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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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: I20120306001004
Medical Identifiers
Medical identifiers for Dr William Gregory Berkley such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1457368730 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207R00000X | Internal Medicine | 95806 (South Carolina) | Primary |
| 207R00000X | Internal Medicine | GA034540 (Georgia) | Secondary |
| 207UN0901X | Nuclear Medicine - Nuclear Cardiology | N7524 (Texas) | Secondary |
| 207R00000X | Internal Medicine | N7524 (Texas) | Secondary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
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| South Austin Family Practice Clinic Pllc | 3678564358 | 56 |
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 William Gregory Berkley allows following entities to bill medicare on his behalf.
| Entity Name | South Austin Family Practice Clinic Pllc |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1235130592
PECOS PAC ID: 3678564358
Enrollment ID: O20040520001500 |
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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 Address | Practice Location Address |
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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 |
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