Dr Karl Tq Mersich, MD - Medicare Gastroenterology in Orange City, FL

Dr Karl Tq Mersich, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Orange City, Florida. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastro Md Florida, Llc and his current practice location is 2884 Wellness Ave Ste 100, Orange City, Florida. You can reach out to his office (for appointments etc.) via phone at (386) 668-2221.

Dr Karl Tq Mersich is licensed to practice in Florida (license number 134072) 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 1275633737.

Contact Information

Dr Karl Tq Mersich, MD
2884 Wellness Ave Ste 100,
Orange City, FL 32763-8397
(386) 668-2221
(386) 668-2228

Map and Direction




Physician's Profile

Full NameDr Karl Tq Mersich
GenderMale
SpecialityGastroenterology
Experience27 Years
Location2884 Wellness Ave Ste 100, Orange City, Florida
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 Karl Tq Mersich graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1275633737
  • Provider Enumeration Date: 09/25/2006
  • Last Update Date: 02/23/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3274533021
  • Enrollment ID: I20180312002192

Medical Identifiers

Medical identifiers for Dr Karl Tq Mersich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275633737NPI-NPPES
01252744MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 177994-1 (New York)Secondary
207RG0100XInternal Medicine - Gastroenterology 134072 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventhealth Fish MemorialOrange city, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastro Md Florida, Llc226443255824

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 Karl Tq Mersich allows following entities to bill medicare on his behalf.
Entity NameGastro Md Florida, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821167230
PECOS PAC ID: 2264432558
Enrollment ID: O20070111000041

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 Karl Tq Mersich 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 Karl Tq Mersich, MD
2884 Wellness Ave Ste 100,
Orange City, FL 32763-8397

Ph: (386) 668-2221
Dr Karl Tq Mersich, MD
2884 Wellness Ave Ste 100,
Orange City, FL 32763-8397

Ph: (386) 668-2221

Reviews and Comments


Internal Medicine Doctors in Orange City, FL

Ahmed Elbanna, D.O.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 2884 Wellness Ave, Ste 100, Orange City, FL 32763
Phone: 386-668-2221    Fax: 386-668-2228
Dr. Syed Bilal Ahmed, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2555 S Volusia Ave, Orange City, FL 32763
Phone: 386-774-0401    Fax: 386-774-5783
Janak Hirabhai Bhavsar, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 938 Saxon Blvd Ste 101-c, Orange City, FL 32763
Phone: 386-774-5485    Fax: 386-775-0761
Dr. Rohan K Desai, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2877 Wellness Ave, Orange City, FL 32763
Phone: 386-668-4650    Fax: 386-668-4649
Dr. Bushra Ajaz, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2776 Enterprise Rd # 100, Orange City, FL 32763
Phone: 386-774-1223    
Dr. Saad M Khan, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2541 S Volusia Ave Ste 300, Orange City, FL 32763
Phone: 386-218-6893    Fax: 386-218-6895
Manjunath Harlapur, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 759 Harley Strickland Blvd, Orange City, FL 32763
Phone: 646-645-4893    

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).

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