Dr Leroy Southmayd Iii, MD - Medicare Internal Medicine in Oklahoma City, OK

Dr Leroy Southmayd Iii, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Oklahoma City, Oklahoma. His current practice location is 1202 W Wilshire Blvd, Oklahoma City, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (405) 823-3073.

Dr Leroy Southmayd Iii is licensed to practice in Oklahoma (license number 17164) 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 1851351969.

Contact Information

Dr Leroy Southmayd Iii, MD
1202 W Wilshire Blvd,
Oklahoma City, OK 73116-6109
(405) 823-3073
Not Available

Map and Direction




Physician's Profile

Full NameDr Leroy Southmayd Iii
GenderMale
SpecialityInternal Medicine - Nephrology
Location1202 W Wilshire Blvd, Oklahoma City, Oklahoma
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851351969
  • Provider Enumeration Date: 03/23/2006
  • Last Update Date: 03/08/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8820139553
  • Enrollment ID: I20100104000301

Medical Identifiers

Medical identifiers for Dr Leroy Southmayd Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851351969NPI-NPPES
100219420BMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 17164 (Oklahoma)Primary

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 Leroy Southmayd Iii allows following entities to bill medicare on his behalf.
Entity NameIntegris Ambulatory Care Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750333936
PECOS PAC ID: 2365408465
Enrollment ID: O20041209000354
Entity NameHealogics Specialty Physicians Of Oklahoma Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144625740
PECOS PAC ID: 2264758705
Enrollment ID: O20150227001987

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 Leroy Southmayd Iii 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 Leroy Southmayd Iii, MD
1202 W Wilshire Blvd,
Oklahoma City, OK 73116-6109

Ph: (405) 823-3073
Dr Leroy Southmayd Iii, MD
1202 W Wilshire Blvd,
Oklahoma City, OK 73116-6109

Ph: (405) 823-3073

Reviews and Comments


Internal Medicine Doctors in Oklahoma City, OK

Evelyn Lorents, MD
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Phone: 405-271-6173    Fax: 410-554-2184
Divya Sharma Divyadarshini, MD
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Dr. Philip Barton Miner, Jr., M.D.
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Practice Location: 1000 N Lincoln Blvd, Suite 210, Oklahoma City, OK 73104
Phone: 405-271-4644    Fax: 405-271-3296
Gary Lee Worcester, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3433 Nw 56th St, Ste 400, Oklahoma City, OK 73112
Phone: 405-947-3341    

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.