Dr Robert Mclain Williams, MD - Medicare Family Medicine in Opp, AL

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Dr Robert Mclain Williams, MD is a medicare enrolled "Family Medicine" physician in Opp, Alabama. His current practice location is 103 E Memorial Ave, Physicians Office Building, Opp, Alabama. You can reach out to his office (for appointments etc.) via phone at (334) 493-7930.

Dr Robert Mclain Williams is licensed to practice in Alabama (license number 00013653) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1801897269.

Contact Information

Dr Robert Mclain Williams, MD
103 E Memorial Ave, Physicians Office Building,
Opp, AL 36467-1704
(334) 493-7930
(334) 493-3384

Map and Direction




Physician's Profile

Full NameDr Robert Mclain Williams
GenderMale
SpecialityFamily Medicine
Location103 E Memorial Ave, Opp, Alabama
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1801897269
  • Provider Enumeration Date: 08/09/2005
  • Last Update Date: 11/17/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 3476517871
  • Enrollment ID: I20050118000297

Medical Identifiers

Medical identifiers for Dr Robert Mclain Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801897269NPI-NPPES
000017551MedicaidAL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 00013653 (Alabama)Primary
207Q00000XFamily Medicine M-8671 (Idaho)Secondary

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 Robert Mclain Williams allows following entities to bill medicare on his behalf.
Entity NameMizell Memorial Hospital, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013937705
PECOS PAC ID: 6507820990
Enrollment ID: O20051220000136

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 Robert Mclain Williams 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 Robert Mclain Williams, MD
103 E Memorial Ave, Physicians Office Building,
Opp, AL 36467-1704

Ph: (334) 493-7930		Dr Robert Mclain Williams, MD
103 E Memorial Ave, Physicians Office Building,
Opp, AL 36467-1704

Ph: (334) 493-7930

Reviews and Comments


Family Medicine Doctors in Opp, AL

Dr. Steven J Davis Sr., DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 802 N Main St, Opp, AL 36467
Phone: 334-493-3240    Fax: 334-493-9535
Dr. Jonathan Michael Stanfield, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 604 Brantley St, Opp, AL 36467
Phone: 334-394-4472    Fax: 334-493-9849
Dr. Kenneth Joseph Crowe, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 802 N Main St, Suite A, Opp, AL 36467
Phone: 334-493-2530    
Dr. Lori Livingston Stanfield, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 604 Brantley St, Opp, AL 36467
Phone: 334-493-4472    Fax: 334-493-9849

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.