Dr Andrew David Merkin, MD - Medicare Internal Medicine in Mesquite, TX

Dr Andrew David Merkin, MD is a medicare enrolled "Internal Medicine" physician in Mesquite, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 2692 N Galloway, Suite 403, Mesquite, Texas. You can reach out to his office (for appointments etc.) via phone at (972) 686-9339.

Dr Andrew David Merkin is licensed to practice in Texas (license number F4278) 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 1831144534.

Contact Information

Dr Andrew David Merkin, MD
2692 N Galloway, Suite 403,
Mesquite, TX 75150
(972) 686-9339
(972) 686-9799

Map and Direction




Physician's Profile

Full NameDr Andrew David Merkin
GenderMale
SpecialityInternal Medicine
Experience45 Years
Location2692 N Galloway, Mesquite, Texas
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:
  • Dr Andrew David Merkin attended and graduated from University Of Texas Medical Branch At Galveston in 1979
  NPI Data:
  • NPI Number: 1831144534
  • Provider Enumeration Date: 05/23/2006
  • Last Update Date: 09/15/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0840471660
  • Enrollment ID: I20110225000592

Medical Identifiers

Medical identifiers for Dr Andrew David Merkin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831144534NPI-NPPES
139078303MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine F4278 (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. Dr Andrew David Merkin 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 Andrew David Merkin, MD
2692 N Galloway, Suite 403,
Mesquite, TX 75150

Ph: (972) 686-9339
Dr Andrew David Merkin, MD
2692 N Galloway, Suite 403,
Mesquite, TX 75150

Ph: (972) 686-9339

Reviews and Comments


Internal Medicine Doctors in Mesquite, TX

Dr. Sultan Aleem Chowdhary, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2698 N Galloway Ave, Ste 103, Mesquite, TX 75150
Phone: 972-686-6646    Fax: 214-548-5093
Naveed A Klair, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1336 N Galloway Ave, Ste 124b, Mesquite, TX 75149
Phone: 972-535-4229    Fax: 469-547-1301
Dr. Samer M Nachawati, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 929 N Galloway Ave Ste 102, Mesquite, TX 75149
Phone: 972-352-3203    Fax: 214-660-2525
Dr. Po Hing Wong, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 200 W Kearney St, Mesquite, TX 75149
Phone: 972-285-6349    Fax: 972-289-6717
Dr. Chijioke David Ukoha, M.D
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1800 N Galloway Ave, Mesquite, TX 75149
Phone: 972-279-1700    Fax: 972-279-1102
Naveed Cheema, D.O. (STUDENT)
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4700 N Galloway Ave, Mesquite, TX 75150
Phone: 972-686-6411    Fax: 972-686-0594
Padi K Reddy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1011 N Galloway Ave, Mesquite, TX 75149
Phone: 972-698-2371    

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.