Maria-gisela Mercado-deane, MD - Medicare Diagnostic Radiology in San Antonio, TX

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Maria-gisela Mercado-deane, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in San Antonio, Texas. She went to University Of Puerto Rico School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice River City Imaging Associates Pa, Gmg Health Systems Associates Pa and her current practice location is 333 N Santa Rosa St, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 704-2467.

Maria-gisela Mercado-deane is licensed to practice in Texas (license number K9129) 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 1851319057.

Contact Information

Maria-gisela Mercado-deane, MD
333 N Santa Rosa St,
San Antonio, TX 78207-3108
(210) 704-2467
(903) 617-5247

Map and Direction




Physician's Profile

Full NameMaria-gisela Mercado-deane
GenderFemale
SpecialityDiagnostic Radiology
Experience42 Years
Location333 N Santa Rosa St, San Antonio, Texas
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:
  • Maria-gisela Mercado-deane attended and graduated from University Of Puerto Rico School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1851319057
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 02/25/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6608806617
  • Enrollment ID: I20081125000343

Medical Identifiers

Medical identifiers for Maria-gisela Mercado-deane such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851319057NPI-NPPES
000000203281OtherOHUNISON
1851319057OtherOHMI MEDICAID
363834OtherOHWELLCARE
4305312OtherOHAETNA
000000503628OtherOHANTHEM
733544OtherOHBUCKEYE
2573693MedicaidOH
3810011339OtherWVWV MEDICAID
0304914OtherOHBCMH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085P0229XRadiology - Pediatric Radiology 35-086062 (Ohio)Secondary
2085R0202XRadiology - Diagnostic Radiology K9129 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus Santa Rosa Medical CenterSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
River City Imaging Associates Pa024441508122
Gmg Health Systems Associates Pa8123932647105

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. Maria-gisela Mercado-deane allows following entities to bill medicare on her behalf.
Entity NameGmg Health Systems Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023030160
PECOS PAC ID: 8123932647
Enrollment ID: O20040121001049
Entity NameRiver City Imaging Associates Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679871081
PECOS PAC ID: 0244415081
Enrollment ID: O20110421000285
Entity NameSouth Texas Ancillary Services Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063670289
PECOS PAC ID: 1456677087
Enrollment ID: O20150226000223
Entity NameRiver City Imaging Centers Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720661176
PECOS PAC ID: 0749681385
Enrollment ID: O20210702000473

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. Maria-gisela Mercado-deane 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
Maria-gisela Mercado-deane, MD
Po Box 12507,
San Antonio, TX 78212-0507

Ph: (210) 704-2467		Maria-gisela Mercado-deane, MD
333 N Santa Rosa St,
San Antonio, TX 78207-3108

Ph: (210) 704-2467

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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