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

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 22 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice First Coast Infectious Disease Consultants Llc and her current practice location is 580 W 8th St, Ste 513, Jacksonville, Florida. You can reach out to her office (for appointments etc.) via phone at (904) 383-1006.

Diana Iniguez Mercado is licensed to practice in Florida (license number ME 107426) 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
580 W 8th St, Ste 513,
Jacksonville, FL 32209-6533
(904) 383-1006
(904) 244-5640

Map and Direction




Physician's Profile

Full NameDiana Iniguez Mercado
GenderFemale
SpecialityInfectious Disease
Experience22 Years
Location580 W 8th St, 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: 05/24/2013
  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
1492COtherFLBCBS
002782600MedicaidFL
003133154AMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT 184751 (Pennsylvania)Secondary
208000000XPediatrics MT 184751 (Pennsylvania)Secondary
207RI0200XInternal Medicine - Infectious Disease ME 107426 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension St Vincent's SouthsideJacksonville, FLHospital
Ascension St Vincent's RiversideJacksonville, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
First Coast Infectious Disease Consultants Llc256755110419

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 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 44008, Provider Enrollment,
Jacksonville, FL 32231-4008

Ph: (904) 383-1006
Diana Iniguez Mercado, MD
580 W 8th St, Ste 513,
Jacksonville, FL 32209-6533

Ph: (904) 383-1006

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.

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