Dr Juan C Zequeira Diaz, MD - Medicare Emergency Medicine in Bayamon, PR

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Dr Juan C Zequeira Diaz, MD is a medicare enrolled "Emergency Medicine - Pediatric Emergency Medicine" physician in Bayamon, Puerto Rico. His current practice location is Carr #2, Km 11.7, Bayamon, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 474-8282.

Dr Juan C Zequeira Diaz is licensed to practice in Puerto Rico (license number 21580) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1154686236.

Contact Information

Dr Juan C Zequeira Diaz, MD
Carr #2, Km 11.7,
Bayamon, PR 00959
(787) 474-8282
Not Available

Map and Direction




Physician's Profile

Full NameDr Juan C Zequeira Diaz
GenderMale
SpecialityEmergency Medicine - Pediatric Emergency Medicine
LocationCarr #2, Km 11.7, Bayamon, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154686236
  • Provider Enumeration Date: 07/05/2012
  • Last Update Date: 01/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4486959194
  • Enrollment ID: I20160217002261

Medical Identifiers

Medical identifiers for Dr Juan C Zequeira Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154686236NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 279494 (New York)Secondary
207PP0204XEmergency Medicine - Pediatric Emergency Medicine 21580 (Puerto Rico)Primary

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 Juan C Zequeira Diaz allows following entities to bill medicare on his behalf.
Entity NameMaimonides Medical Center - Mmc Emergency Physicians Fpp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982708202
PECOS PAC ID: 3678472917
Enrollment ID: O20040106000161
Entity NameMaimonides Faculty Practice Plan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053344846
PECOS PAC ID: 7012808348
Enrollment ID: O20040324000597
Entity NameKingsbrook Medical Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104112838
PECOS PAC ID: 8729252028
Enrollment ID: O20111123000332

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 Juan C Zequeira Diaz 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 Juan C Zequeira Diaz, MD
Po Box 426,
Bayamon, PR 00960-0426

Ph: (787) 474-8282		Dr Juan C Zequeira Diaz, MD
Carr #2, Km 11.7,
Bayamon, PR 00959

Ph: (787) 474-8282

Reviews and Comments


Emergency Medicine Doctors in Bayamon, PR

Dr. Guillermo M. Martorell Millan, MD
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Ivan Oscar Subervi,
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Phone: 939-225-2400    
Ms. Sarah Marrero Medina, M.D.
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Practice Location: Carr #2, Km 11.7 Interior, Bayamon, PR 00960
Phone: 787-474-8282    
Dr. Jose Israel Ruiz, M.D.
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Practice Location: D84 Calle Zaragoza, Villa Espana, Bayamon, PR 00961
Phone: 787-525-6111    
Dr. Alicia G Feliberti-irizarry, MD
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Medicare: Accepting Medicare Assignments
Practice Location: Calle Rossy Esq Isabel Ii, Edif Montesino 101, Bayamon, PR 00961
Phone: 787-798-4750    Fax: 787-798-4790
Rachelly Abreu, M.D.
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Medicare: Medicare Enrolled
Practice Location: Urb. Rexville Calle 61 As# 3, Bayamon, PR 00957
Phone: 787-245-9405    

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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