Calvert Glendon Warren, MD - Medicare in Greenville, SC

Calvert Glendon Warren, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Greenville, South Carolina. His current practice location is 701 Grove Rd, Suite 200, Greenville, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 455-8431.

Calvert Glendon Warren is licensed to practice in South Carolina (license number 36535) 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 1083727846.

Contact Information

Calvert Glendon Warren, MD
701 Grove Rd, Suite 200,
Greenville, SC 29605-4210
(864) 455-8431
(864) 455-8981

Map and Direction




Physician's Profile

Full NameCalvert Glendon Warren
GenderMale
Speciality
Experience Years
Location701 Grove Rd, 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:
  • Calvert Glendon Warren attended and graduated from in
  NPI Data:
  • NPI Number: 1083727846
  • Provider Enumeration Date: 08/16/2006
  • Last Update Date: 09/30/2020
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Calvert Glendon Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083727846NPI-NPPES
01499903MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 188710-1 (New York)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry 36535 (South Carolina)Primary

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. Calvert Glendon Warren 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
Calvert Glendon Warren, MD
130 Highway 252,
Anderson, SC 29621-5054

Ph: (864) 797-6044
Calvert Glendon Warren, MD
701 Grove Rd, Suite 200,
Greenville, SC 29605-4210

Ph: (864) 455-8431

Reviews and Comments


Psychiatry & Neurology Doctors in Greenville, SC

Kathleen Valeska Woschkolup, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 801 Roper Creek Dr, Greenville, SC 29615
Phone: 864-516-1170    Fax: 877-249-9483
Benjamin Todd Griffeth, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 701 Grove Rd, Ste 200, Greenville, SC 29605
Phone: 864-455-8431    
Meng Zhou-wang, MD
Psychiatry & Neurology
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Practice Location: 200 Patewood Dr, Suite B350, Greenville, SC 29615
Phone: 864-454-4500    Fax: 864-454-4505
Dr. Marc Taro Ishizuka, D.O.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 41 Park Creek Dr, Va Outpatient Clinic In Greenville, Greenville, SC 29605
Phone: 864-299-1600    
Karen Sue Stacher, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 124 Mallard Street, Greenville, SC 29601
Phone: 864-241-1040    Fax: 864-241-1049
Dr. Ambreen A Ahmad, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 27 Memorial Medical Dr, Greenville, SC 29605
Phone: 864-295-2221    Fax: 864-220-6109
Mr. Thomas C Perry Jr., MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Patewood Dr Ste B350, Greenville, SC 29615
Phone: 864-454-4500    Fax: 864-454-4505

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.