DR. ROBERTO E. MAIZ MD
NPI 1437125713
Surgery in San German, PR

Q: What is Roberto Maiz's NPI number?

The NPI number for Roberto Maiz is 1437125713. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Q: What is Roberto Maiz's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Roberto Maiz was last updated on July 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.

Active since February 27, 2006PECOS EnrolledAccepts Medicare Assignment

100 CALLE HERNAN ALVAREZ, SUITE 102, SAN GERMAN, PR 00683(787) 892-3318(787) 892-9290 Get Directions Write a Review

NPPES record last updated: July 30, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Roberto E. Maiz Md NPPES

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

DR. ROBERTO E. MAIZ MD (NPI 1437125713) is an individual surgery provider in San German, Puerto Rico, licensed in Puerto Rico (12998) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Hospital De La Concepcion, and is a graduate of Ponce School Of Medicine (1996).

NPPES Registry Identity

NPI1437125713

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. ROBERTO E. MAIZCredential: MD

Location Address100 CALLE HERNAN ALVAREZ, SUITE 102San German, PR 00683-4173

Mailing AddressPo Box 1585Hormigueros, PR 00660-5585 · (787) 892-3318 · Fax (787) 892-9290

Phone(787) 892-3318

Fax(787) 892-9290

Sole ProprietorYes

Medical School CMSPonce School Of MedicineGraduated 1996

Enumeration DateFebruary 27, 2006

Last NPPES UpdateJuly 30, 2025

NPPES CertifiedJuly 30, 2025

✔ NPI 1437125713 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in PR · 12998

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Roberto E. Maiz 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 ID7517987720

PECOS Enrollment IDI20051202000410

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hospital De La Concepcion

Acute Care Hospitals · San German, PR

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number400021

LocationRoad Number 2 Km 173.4 Cain AltoSan German, PR 00683 · San German County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00683 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

$88.07 typical visit price

range $56.86 – $172.44

Typical copayment $22.01 (range $14.21 – $43.11)

Most-billed visit code 99203

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.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID R BERMUDEZ NUNEZ MD

Internal Medicine (Cardiovascular Disease)

100 CALLE HERNAN ALVAREZ, EDIFICIO PLAZA METROPOLITANA, OFICINA 104
SAN GERMAN, PR 00683

San Germán Municipio (787) 892-4965

DR. CARLOS ALBERTO GRANA DMD

Dentist

100 CALLE HERNAN ALVAREZ, SUITE 201
SAN GERMAN, PR 00683

San Germán Municipio (787) 264-2810

DR. HOSTOS FERNANDEZ CAAMANO M.D.

Obstetrics & Gynecology

100 CALLE HERNAN ALVAREZ, PLAZA METROPOLITANA SUITE 209
SAN GERMAN, PR 00683

San Germán Municipio (787) 892-5099

EDDANYS MARTINEZ M.D.

Internal Medicine

100 CALLE HERNAN ALVAREZ, PLAZA METROPOLITANA SUITE 104
SAN GERMAN, PR 00683

San Germán Municipio (787) 892-4965

YAUCO CARDIOLOGY GROUP LLC

Internal Medicine (Cardiovascular Disease)

100 CALLE HERNAN ALVAREZ, SUITE 204
SAN GERMAN, PR 00683

San Germán Municipio (787) 264-3000

RUBEN ALVAREZ MD, CSP

Internal Medicine

100 CALLE HERNAN ALVAREZ, SUITE 103
SAN GERMAN, PR 00683

San Germán Municipio (787) 892-1949

INTEGRATED CARDIOVASCULAR SERVICES GROUP LLC

Internal Medicine (Cardiovascular Disease)

100 CALLE HERNAN ALVAREZ, SUITE 204
SAN GERMAN, PR 00683

San Germán Municipio (787) 264-3000

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 Roberto Maiz's NPI number?

The NPI number for Roberto Maiz is 1437125713. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is Roberto Maiz located?

Roberto Maiz practices at 100 Calle Hernan Alvarez Suite 102, San German, PR 00683. The listed phone number is (787) 892-3318.

What is Roberto Maiz's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Roberto Maiz enrolled in Medicare?

Yes. Roberto Maiz 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.

Is Roberto Maiz affiliated with any hospitals?

According to CMS data, Roberto Maiz is affiliated with Hospital De La Concepcion.

When was this NPI record last updated?

The NPPES record for Roberto Maiz was last updated on July 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.