Dr Barbara L Obrien, MD - Medicare Gastroenterology in Parkersburg, WV

Dr Barbara L Obrien, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Parkersburg, West Virginia. She graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Foley Clinic Corp. and her current practice location is 801 Garfield Ave Ste 100, Parkersburg, West Virginia. You can reach out to her office (for appointments etc.) via phone at (304) 424-4330.

Dr Barbara L Obrien is licensed to practice in Alabama (license number 12816) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1821097304.

Contact Information

Dr Barbara L Obrien, MD
801 Garfield Ave Ste 100,
Parkersburg, WV 26101-5312
(304) 424-4330
Not Available

Map and Direction




Physician's Profile

Full NameDr Barbara L Obrien
GenderFemale
SpecialityGastroenterology
Experience32 Years
Location801 Garfield Ave Ste 100, Parkersburg, West Virginia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Barbara L Obrien graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1821097304
  • Provider Enumeration Date: 07/18/2005
  • Last Update Date: 05/13/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6204029986
  • Enrollment ID: I20101026001192

Medical Identifiers

Medical identifiers for Dr Barbara L Obrien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821097304NPI-NPPES
100015928OtherALRR MEDICARE
7878382OtherALAETNA
009976530MedicaidAL
051512469OtherALBCBS
2900070OtherALUNITED HEALTHCARE
C73817OtherALHEALTHSPRING
051513984OtherALBCBS
721383260OtherALTRICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 12816 (Alabama)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
South Baldwin Regional Medical CenterFoley, ALHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Foley Clinic Corp.519374175983

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 Barbara L Obrien allows following entities to bill medicare on her behalf.
Entity NameGastroenterologists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073694659
PECOS PAC ID: 3678469707
Enrollment ID: O20040225000996
Entity NameFoley Clinic Corp.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629027826
PECOS PAC ID: 5193741759
Enrollment ID: O20051021000930

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 Barbara L Obrien 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 Barbara L Obrien, MD
661 Washington Dr,
Fairhope, AL 36532-3119

Ph: (251) 990-6443
Dr Barbara L Obrien, MD
801 Garfield Ave Ste 100,
Parkersburg, WV 26101-5312

Ph: (304) 424-4330

Reviews and Comments


Internal Medicine Doctors in Parkersburg, WV

Dr. Hemant Modi,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 600 18th St, Suite 512, Parkersburg, WV 26101
Phone: 304-424-4574    Fax: 304-424-4429
John A. Goddard, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 600 18th St, Suite 512, Parkersburg, WV 26101
Phone: 304-424-4574    Fax: 304-424-4429
Dr. Robert Timothy Hogan Ii, DO
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Garfield Ave, Parkersburg, WV 26101
Phone: 304-424-2777    
John V Onestinghel Iii, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1907 Ann St, Parkersburg, WV 26101
Phone: 304-424-4205    Fax: 304-424-4485
Sumaira Shafi, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Garfield Ave, Parkersburg, WV 26101
Phone: 304-424-2111    
Elizabeth S Powers, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 3 Rosemar Cir, Suite D, Parkersburg, WV 26104
Phone: 304-865-7700    Fax: 304-865-7703
David Alan Gnegy,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 600 18th St, Suite 512, Parkersburg, WV 26101
Phone: 304-424-4574    Fax: 304-424-4429

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.