Diana Iniguez Mercado, MD - Medicare Infectious Disease in Jacksonville, FL

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Diana Iniguez Mercado, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Jacksonville, Florida. She graduated from medical school in 2002 and has 23 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice Baptist Primary Care Inc and her current practice location is 820 Prudential Dr Ste 515, Jacksonville, Florida. You can reach out to her office (for appointments etc.) via phone at (904) 396-4886.

Diana Iniguez Mercado is licensed to practice in Florida (license number ME107426) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1255543849.

Contact Information

Diana Iniguez Mercado, MD
820 Prudential Dr Ste 515,
Jacksonville, FL 32207-8207
(904) 396-4886
(904) 390-7487

Map and Direction




Physician's Profile

Full NameDiana Iniguez Mercado
GenderFemale
SpecialityInfectious Disease
Experience23 Years
Location820 Prudential Dr Ste 515, Jacksonville, Florida
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Diana Iniguez Mercado graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1255543849
  • Provider Enumeration Date: 05/04/2007
  • Last Update Date: 01/13/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5597957951
  • Enrollment ID: I20101005000122

Medical Identifiers

Medical identifiers for Diana Iniguez Mercado such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255543849NPI-NPPES
112309300MedicaidFL
1492COtherFLBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease ME107426 (Florida)Primary
207R00000XInternal Medicine ME107426 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Health Medical Center - JacksonvilleJacksonville, FLHospital
Baptist Medical Center BeachesJacksonville beach, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baptist Primary Care Inc0648177733420

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. Diana Iniguez Mercado allows following entities to bill medicare on her behalf.
Entity NameBaptist Primary Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508817529
PECOS PAC ID: 0648177733
Enrollment ID: O20031217000248
Entity NameUniversity Of Florida Jacksonville Physicians, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144276452
PECOS PAC ID: 9133025869
Enrollment ID: O20040128000786
Entity NameSt Vincent's Ambulatory Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417987124
PECOS PAC ID: 2860411188
Enrollment ID: O20051116000430
Entity NameFirst Coast Infectious Disease Consultants Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740477843
PECOS PAC ID: 2567551104
Enrollment ID: O20071204000531

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. Diana Iniguez Mercado 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
Diana Iniguez Mercado, MD
Po Box 746638,
Atlanta, GA 30374-6638

Ph: (904) 202-2092		Diana Iniguez Mercado, MD
820 Prudential Dr Ste 515,
Jacksonville, FL 32207-8207

Ph: (904) 396-4886

Reviews and Comments


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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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