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DR. JUAN GONZALEZ DIAZ MD
NPI 1952391336
Internal Medicine - Cardiovascular Disease in Canovanas, PR

Active since October 26, 2005PECOS EnrolledAccepts Medicare Assignment
LOCAL AA 5 LOIZA VALLEY SHOPPING CENTER, LOIZA VALLEY, CANOVANAS, PR 00729(787) 886-5506(787) 876-4116 Get Directions Write a Review

NPPES record last updated: March 25, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Juan Gonzalez Diaz Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JUAN GONZALEZ DIAZ MD (NPI 1952391336) is an individual cardiovascular disease provider in Canovanas, Puerto Rico, licensed in Puerto Rico (07130) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (1978).

NPPES Registry Identity

NPI1952391336
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. JUAN GONZALEZ DIAZCredential: MD
Location AddressLOCAL AA 5 LOIZA VALLEY SHOPPING CENTER, LOIZA VALLEYCanovanas, PR 00729
Mailing Address267 Calle Sierra Morena, Pmb #330San Juan, PR 00926-5539 · (787) 886-5506 · Fax (787) 876-4116
Phone(787) 886-5506
Fax(787) 876-4116
Sole ProprietorYes
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1978
Enumeration DateOctober 26, 2005
Last NPPES UpdateMarch 25, 2011
✔ NPI 1952391336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in PR · 07130
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
LOCAL AA 5 LOIZA VALLEY SHOPPING CENTER, Canovanas, PR 00729
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Other Identifiers 2

Medicare UPINE67184
Medicare ID-Type Unspecified98688

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Juan Gonzalez Diaz Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2466421946
PECOS Enrollment IDI20040930000974
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

6

Medicare enrollment records show Juan Gonzalez Diaz reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Asociacion De Maestros De P R
1,557 mi
Voluntary or Charitable
AVE. PONCE DE LEON #452
San Juan, PR 00918
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 16 clinicians in this Medicare group
NPI 1740437888 (787) 763-5560
Health Solution Corp
3,031 mi
Prevention Professional
1576 VILLA OLIMPICA
San Juan, PR 00929
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 4 clinicians in this Medicare group
NPI 1194184721 (939) 245-4146
Advance Cardiovascular Studies, Psc
Multi-Specialty
Z978 CALLE BAHUINIA LOCAL C, LOIZA VALLEY
Canovanas, PR 00729
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 3 clinicians in this Medicare group
NPI 1023163672 (787) 221-8161
Alpha Medical Testing And Care, Psc
Health Service
CARR 874, PARCELA 474,, BO LA CENTRAL
Canovanas, PR 00729
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 4 clinicians in this Medicare group
NPI 1063785590 (787) 602-3057
Cardiolife Studies Corp.
Specialist/Technologist Cardiovascular
AVE ALEJANDRINO, CARR #838 KM 1 HM 8
Guaynabo, PR 00969
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 5 clinicians in this Medicare group
NPI 1376368605 (787) 671-3169
Prevention Diagnostics Center Inc
Clinic/Center
URB VISTA DEL MORRO, CALLE HALCON LOCAL 2
Catano, PR 00962
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 2 clinicians in this Medicare group
NPI 1114799624 (787) 433-4345

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00729 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Juan Gonzalez Diaz's NPI number?

The NPI number for Juan Gonzalez Diaz is 1952391336. It was assigned to this individual provider in the NPPES registry on October 26, 2005.

Where is Juan Gonzalez Diaz located?

Juan Gonzalez Diaz practices at Local Aa 5 Loiza Valley Shopping Center Loiza Valley, Canovanas, PR 00729. The listed phone number is (787) 886-5506.

What is Juan Gonzalez Diaz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Juan Gonzalez Diaz enrolled in Medicare?

Yes. Juan Gonzalez Diaz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Juan Gonzalez Diaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Juan Gonzalez Diaz reassigns Medicare benefits to 6 organizations: Asociacion De Maestros De P R (San Juan, PR), Health Solution Corp (San Juan, PR), Advance Cardiovascular Studies, Psc (Canovanas, PR), Alpha Medical Testing And Care, Psc (Canovanas, PR), Cardiolife Studies Corp. (Guaynabo, PR) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Juan Gonzalez Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Juan Gonzalez Diaz was last updated on March 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.