Mark Warren, MD - Medicare Endocrinology in Greenville, NC

Mark Warren, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Greenville, North Carolina. He went to University Of North Carolina At Chapel Hill School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Physicians East Pa and his current practice location is 1006 Wh Smith Blvd, Greenville, North Carolina. You can reach out to his office (for appointments etc.) via phone at (252) 413-6683.

Mark Warren is licensed to practice in North Carolina (license number 37973) 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 1629073010.

Contact Information

Mark Warren, MD
1006 Wh Smith Blvd,
Greenville, NC 27834-5194
(252) 413-6683
(252) 413-6603

Map and Direction




Physician's Profile

Full NameMark Warren
GenderMale
SpecialityEndocrinology
Experience40 Years
Location1006 Wh Smith Blvd, Greenville, North 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:
  • Mark Warren attended and graduated from University Of North Carolina At Chapel Hill School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1629073010
  • Provider Enumeration Date: 06/14/2005
  • Last Update Date: 06/29/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4981639119
  • Enrollment ID: I20050927000925

Medical Identifiers

Medical identifiers for Mark Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629073010NPI-NPPES
7985816MedicaidNC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 37973 (North Carolina)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Physicians East Pa1850284571105

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. Mark Warren allows following entities to bill medicare on his behalf.
Entity NamePhysicians East Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598761967
PECOS PAC ID: 1850284571
Enrollment ID: O20040205001222

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. Mark 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
Mark Warren, MD
1850 W Arlington Blvd,
Greenville, NC 27834-5704

Ph: (252) 752-6101
Mark Warren, MD
1006 Wh Smith Blvd,
Greenville, NC 27834-5194

Ph: (252) 413-6683

Reviews and Comments


Internal Medicine Doctors in Greenville, NC

Dr. John N Catanzaro, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 115 Heart Dr, Greenville, NC 27834
Phone: 252-744-4400    Fax: 252-744-3987
Ms. Kimberly Michelle Biichle, M.D
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 1400 Sullivan Dr, Greenville, NC 27834
Phone: 252-931-5686    
Jennifer Beth Emberger, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2390 Hemby Ln, Greenville, NC 27834
Phone: 252-744-4500    Fax: 252-744-5713
Ali Hussain, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Stantonsburg Rd, Greenville, NC 27834
Phone: 610-844-6319    
Dr. Edward L Treadwell, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 600 Moye Blvd, Greenville, NC 27834
Phone: 252-744-3169    Fax: 252-744-3725
Dr. Alpesh Patel, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2210 Hemby Ln, Greenville, NC 27834
Phone: 252-551-3000    Fax: 252-551-3100
Dr. Kara Anne Regan, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 521 Moye Blvd Ste C3, Greenville, NC 27834
Phone: 252-816-0800    

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.