Dr William Elijah Chastain, MD - Medicare Internal Medicine in Greenville, SC

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Dr William Elijah Chastain, MD is a medicare enrolled "Hospitalist" physician in Greenville, South Carolina. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Southeastern Hospitalist Services Pc, Spartanburg Medical Center, St Josephs Medical Center, The Duluth Clinic Ltd, Poudre Valley Medical Group Llc and his current practice location is 701 Grove Rd Fl 5, Greenville, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 455-4411.

Dr William Elijah Chastain is licensed to practice in South Carolina (license number 35451) 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 1891980777.

Contact Information

Dr William Elijah Chastain, MD
701 Grove Rd Fl 5,
Greenville, SC 29605-4210
(864) 455-4411
Not Available

Map and Direction




Physician's Profile

Full NameDr William Elijah Chastain
GenderMale
SpecialityInternal Medicine
Experience17 Years
Location701 Grove Rd Fl 5, Greenville, 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 Elijah Chastain graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1891980777
  • Provider Enumeration Date: 09/13/2007
  • Last Update Date: 10/06/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4385832419
  • Enrollment ID: I20130501000449

Medical Identifiers

Medical identifiers for Dr William Elijah Chastain such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891980777NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 35451 (South Carolina)Primary
207R00000XInternal Medicine 65091 (Georgia)Secondary
207R00000XInternal Medicine 35451 (South Carolina)Secondary
208M00000XHospitalist 60032 (Minnesota)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grand Strand Regional Medical CenterMyrtle beach, SCHospital
Spartanburg Medical CenterSpartanburg, SCHospital
Essentia Health St Joseph's Medical CenterBrainerd, MNHospital
Uch-memorial Health SystemColorado springs, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southeastern Hospitalist Services Pc3476855420276
Spartanburg Medical Center3072425297843
St Josephs Medical Center8224948443215
The Duluth Clinic Ltd2567374283932
Poudre Valley Medical Group Llc96382085491605

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 Elijah Chastain allows following entities to bill medicare on his behalf.
Entity NamePrisma Health University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295763217
PECOS PAC ID: 8325950983
Enrollment ID: O20031103000238
Entity NameSpartanburg Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699729939
PECOS PAC ID: 3072425297
Enrollment ID: O20040702000686
Entity NamePelham Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619133568
PECOS PAC ID: 2365519097
Enrollment ID: O20080923000329
Entity NameBaptist Easley Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144452889
PECOS PAC ID: 0840337606
Enrollment ID: O20091027000684
Entity NameHospital Physician Services - Southeast Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760410385
PECOS PAC ID: 5597774554
Enrollment ID: O20100107000067
Entity NameSoutheastern Hospitalist Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003280108
PECOS PAC ID: 3476855420
Enrollment ID: O20160125000378

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 Elijah Chastain 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 Elijah Chastain, MD
1 Independence Pt Ste 212,
Greenville, SC 29615-4536

Ph: (864) 797-6174		Dr William Elijah Chastain, MD
701 Grove Rd Fl 5,
Greenville, SC 29605-4210

Ph: (864) 455-4411

Reviews and Comments


Hospitalist Doctors in Greenville, SC

Hanaa Benchekroun Belabbes, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 701 Grove Rd Fl 5, Greenville, SC 29605
Phone: 864-455-4411    Fax: 864-455-4480
Artur Adam Charowski, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 20 Medical Ridge Dr, Greenville, SC 29605
Phone: 864-220-7270    Fax: 864-220-7290
Robert Brunson Cartledge Jr., M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 255 Enterprise Blvd Ste 101, Greenville, SC 29615
Phone: 864-454-8120    Fax: 644-548-1258
Nicholas Eugene Perkins, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 701 Grove Rd, Greenville, SC 29605
Phone: 864-455-4411    Fax: 864-455-4480
Dr. Jennifer Erin Harris, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 701 Grove Rd, Greenville, SC 29605
Phone: 864-455-7000    Fax: 864-455-4480
Thomas Clifford Turner,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 701 Grove Rd Fl 5, Greenville, SC 29605
Phone: 864-455-4411    Fax: 864-455-4480
Dr. Laila Alexandria Hussein, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 701 Grove Rd Fl 5, Greenville, SC 29605
Phone: 864-455-4411    Fax: 864-455-4480

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.