Dr Jose Sigfredo Diaz, MD - Medicare Psychiatry & Neurology in Mayaguez, PR

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Dr Jose Sigfredo Diaz, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Mayaguez, Puerto Rico. His current practice location is 118 Calle Lealtad, Mayaguez, Puerto Rico. You can reach out to his office (for appointments etc.) via phone at (787) 436-4848.

Dr Jose Sigfredo Diaz is licensed to practice in Puerto Rico (license number 9088) 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 1629294939.

Contact Information

Dr Jose Sigfredo Diaz, MD
118 Calle Lealtad,
Mayaguez, PR 00680-6210
(787) 436-4848
Not Available

Map and Direction




Physician's Profile

Full NameDr Jose Sigfredo Diaz
GenderMale
SpecialityPsychiatry & Neurology - Child & Adolescent Psychiatry
Location118 Calle Lealtad, Mayaguez, Puerto Rico
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629294939
  • Provider Enumeration Date: 04/17/2007
  • Last Update Date: 11/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557805140
  • Enrollment ID: I20240708001732

Medical Identifiers

Medical identifiers for Dr Jose Sigfredo Diaz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629294939NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 9088 (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 Jose Sigfredo Diaz allows following entities to bill medicare on his behalf.
Entity NameInspira Behavioral Care Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063928596
PECOS PAC ID: 5294863262
Enrollment ID: O20141003000758

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 Jose Sigfredo 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 Jose Sigfredo Diaz, MD
118 Calle Lealtad,
Mayaguez, PR 00680-6210

Ph: (787) 436-4848		Dr Jose Sigfredo Diaz, MD
118 Calle Lealtad,
Mayaguez, PR 00680-6210

Ph: (787) 436-4848

Reviews and Comments


Psychiatry & Neurology Doctors in Mayaguez, PR

Dr. Pedro J Fernandez, M.D.
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Practice Location: Edificio La Palma Oficina 2 - E Calle Peral # 14, Mayaguez, PR 00680
Phone: 787-834-2727    Fax: 787-834-2728
Marla Esther Jordan, MD
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Dalila Natali, M.D,
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Phone: 787-834-6900    Fax: 787-265-8825
Dr. Yonatan Colon Rivera, M.D.
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Phone: 787-546-6076    
Dr. Nelson Valle-campos, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: Mayaguez Medical Center, Pr-2, Hostos Avenue, Mayaguez, PR 00681
Phone: 787-834-2136    
Melba Nelly Roque, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 351 Ave Hostos, Centro Medico Mayaguez-csco, Mayaguez, PR 00680
Phone: 787-832-3020    

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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