Dr Ivan Antunez Gonzalez, MD - Medicare Gastroenterology in Guaynabo, PR

Dr Ivan Antunez Gonzalez, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Guaynabo, Puerto Rico. He went to University Of Puerto Rico School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Hospital Espanol Auxilio Mutuo De Puerto Rico, Inc. and his current practice location is Pmb 311, Num 35 Juan C Borbon Suite 67, Guaynabo, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 756-5900.

Dr Ivan Antunez Gonzalez is licensed to practice in Puerto Rico (license number 13434) 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 1962457408.

Contact Information

Dr Ivan Antunez Gonzalez, MD
Pmb 311, Num 35 Juan C Borbon Suite 67,
Guaynabo, PR 00969
(787) 756-5900
Not Available

Map and Direction




Physician's Profile

Full NameDr Ivan Antunez Gonzalez
GenderMale
SpecialityGastroenterology
Experience31 Years
LocationPmb 311, Guaynabo, Puerto Rico
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 Ivan Antunez Gonzalez attended and graduated from University Of Puerto Rico School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1962457408
  • Provider Enumeration Date: 05/23/2006
  • Last Update Date: 09/17/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9436043817
  • Enrollment ID: I20040209000705

Medical Identifiers

Medical identifiers for Dr Ivan Antunez Gonzalez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962457408NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 13434 (Puerto Rico)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Auxilio Mutuo HospitalHato rey, PRHospital

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 Ivan Antunez Gonzalez allows following entities to bill medicare on his behalf.
Entity NameHospital Espanol Auxilio Mutuo De Puerto Rico, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376561522
PECOS PAC ID: 4183602832
Enrollment ID: O20040807000223
Entity NameMennonite General Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851320394
PECOS PAC ID: 6709843964
Enrollment ID: O20041220000467
Entity NameHospital Espanol Auxilio Mutuo De Puerto Rico, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487947214
PECOS PAC ID: 4183602832
Enrollment ID: O20110620000186

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 Ivan Antunez Gonzalez 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 Ivan Antunez Gonzalez, MD
Pmb 311, Num 35 Juan C Borbon Suite 67,
Guaynabo, PR 00969

Ph: (787) 756-5900
Dr Ivan Antunez Gonzalez, MD
Pmb 311, Num 35 Juan C Borbon Suite 67,
Guaynabo, PR 00969

Ph: (787) 756-5900

Reviews and Comments


Internal Medicine Doctors in Guaynabo, PR

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Dr. Johanna L Martinez, M.D.
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Dr. Daisy Baez-franceschi, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 101 Ave San Patricio, Suite 1010, Guaynabo, PR 00968
Phone: 787-331-0607    Fax: 787-200-2518
Edgardo Jose Adorno-fontanez, MD
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Medicare: Accepting Medicare Assignments
Practice Location: Cond Vista De Los Frailes 150 Carr 873, Apto 54, Guaynabo, PR 00969
Phone: 787-642-6456    

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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