Ronald William Merrill, MD - Family Medicine in Corsicana, TX

Ronald William Merrill, MD is a Family Medicine physician based in Corsicana, Texas. Ronald William Merrill is licensed to practice in Texas (license number E4524) and his current practice location is 3124 W Highway 22, Corsicana, Texas. He can be reached at his office (for appointments etc.) via phone at (903) 641-4270.

NPI number for Ronald William Merrill is 1588657431 and his current mailing address is 400 Hospital Dr, Suite 111, Corsicana, Texas. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1588657431.

Contact Information

Ronald William Merrill, MD
3124 W Highway 22,
Corsicana, TX 75110-2435
(903) 641-4270
(903) 872-5321

Map and Direction




Physician's Profile

Full NameRonald William Merrill
GenderMale
SpecialityFamily Medicine
Location3124 W Highway 22, Corsicana, Texas
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1588657431
  • Provider Enumeration Date: 08/25/2005
  • Last Update Date: 05/08/2012

Medical Identifiers

Medical identifiers for Ronald William Merrill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588657431NPI-NPPES
111432401MedicaidTX
111432404MedicaidTX
8G9849OtherTXBLUE CROSS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine E4524 (Texas)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. Ronald William Merrill is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ronald William Merrill, MD
400 Hospital Dr, Suite 111,
Corsicana, TX 75110-2489

Ph: (903) 641-4895
Ronald William Merrill, MD
3124 W Highway 22,
Corsicana, TX 75110-2435

Ph: (903) 641-4270

Reviews and Comments


Family Medicine Doctors in Corsicana, TX

Dr. Shahroz Kidwai, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1321 W 2nd Ave, Suite 100, Corsicana, TX 75110
Phone: 903-874-9206    Fax: 903-874-4234
Jana Johnson Brock, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3108 W State Highway 22, Corsicana, TX 75110
Phone: 660-833-7554    
Joseph Edward Saucedo, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Hospital Drive, Ste 100, Corsicana, TX 75110
Phone: 903-641-3830    Fax: 903-875-1515
William Lionel Mchenry, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3124 W Highway 22, Corsicana, TX 75110
Phone: 903-641-4270    Fax: 903-872-5321
Dr. Noha Mataoui, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Hospital Dr, Suite 104, Corsicana, TX 75110
Phone: 903-641-3848    Fax: 903-641-3847
Jacquelyn Necole Rush,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 521 N Beaton St, Corsicana, TX 75110
Phone: 903-872-4777    

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.