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MANUEL A. DIAZ M.D.
NPI 1851420004
Psychiatry & Neurology - Addiction Medicine in Guaynabo, PR

Active since March 05, 2007PECOS Enrolled
EDIF CAPARRA GALLERY, AVE. GONZALES GIUSTI NO. 170 SUITE 300, GUAYNABO, PR 00966(787) 531-6840(787) 782-4268 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Manuel A. Diaz M.d. NPPES

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

MANUEL A. DIAZ M.D. (NPI 1851420004) is an individual addiction medicine provider in Guaynabo, Puerto Rico, licensed in Puerto Rico (8649) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851420004
Entity TypeIndividualMale
Primary Taxonomy2084A0401X
Provider Legal NameMANUEL A. DIAZCredential: M.D.
Location AddressEDIF CAPARRA GALLERY, AVE. GONZALES GIUSTI NO. 170 SUITE 300Guaynabo, PR 00966-2515
Mailing AddressMansions Of Garden Hills Cond., Apt. 1-g 3rd St. Tower SouthGuaynabo, PR 00966-0000 · (787) 782-4268 · Fax (787) 782-4268
Phone(787) 531-6840
Fax(787) 782-4268
Sole ProprietorYes
Enumeration DateMarch 5, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1851420004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084A0401X
License✔ Licensed in PR · 8649
Definition
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine
EDIF CAPARRA GALLERY, Guaynabo, PR 00966
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Other Identifiers 1

Medicare ID-Type UnspecifiedG37201PR · Medicare Number

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Manuel A. Diaz M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00966 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
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
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 Manuel Diaz's NPI number?

The NPI number for Manuel Diaz is 1851420004. It was assigned to this individual provider in the NPPES registry on March 5, 2007.

Where is Manuel Diaz located?

Manuel Diaz practices at Edif Caparra Gallery Ave. Gonzales Giusti No. 170 Suite 300, Guaynabo, PR 00966. The listed phone number is (787) 531-6840.

What is Manuel Diaz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Medicine, with taxonomy code 2084A0401X.

Is Manuel Diaz enrolled in Medicare?

Yes. Manuel Diaz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Manuel Diaz was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.