DR. MERBIL GONZALEZ DIAZ M.D.
NPI 1902878614
Psychiatry & Neurology - Neurology in Mayaguez, PR

Q: What is Merbil Gonzalez Diaz's NPI number?

The NPI number for Merbil Gonzalez Diaz is 1902878614. It was assigned to this individual provider in the NPPES registry on February 6, 2006.

Q: What is Merbil Gonzalez Diaz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since February 06, 2006PECOS EnrolledAccepts Medicare Assignment

351 AVE HOSTOS, MEDICAL EMPORIUM SUITE 309, MAYAGUEZ, PR 00680(787) 805-7319 Get Directions Write a Review

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

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About Dr. Merbil Gonzalez Diaz M.d. NPPES

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

DR. MERBIL GONZALEZ DIAZ M.D. (NPI 1902878614) is an individual neurology provider in Mayaguez, Puerto Rico, licensed in Puerto Rico (13818) 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 University Of Puerto Rico School Of Medicine (1994).

NPPES Registry Identity

NPI1902878614

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. MERBIL GONZALEZ DIAZCredential: M.D.

Location Address351 AVE HOSTOS, MEDICAL EMPORIUM SUITE 309Mayaguez, PR 00680-1502

Mailing Address351 Ave Hostos, Medical Emporium Suite 309Mayaguez, PR 00680-1502 · (787) 805-7319

Phone(787) 805-7319

Sole ProprietorYes

Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1994

Enumeration DateFebruary 6, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1902878614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in PR · 13818

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

351 AVE HOSTOS, Mayaguez, PR 00680

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Other Identifiers 2

Medicare UPINH45015PR

Medicare ID-Type Unspecified0084320PR

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. Merbil Gonzalez Diaz M.d. 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 ID7618972100

PECOS Enrollment IDI20060915000048

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.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

61 services47 patients

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

54 services16 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99211

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

43 services19 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

17 services17 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

15 services15 patients

Complete ultrasound of within the brain blood flow 93886

A complete ultrasound of brain blood flow, also known as a Transcranial Doppler, is a non-invasive procedure that uses sound waves to measure the speed and direction of blood flow in the brain. This helps detect any abnormalities or blockages.

15 services15 patients

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 00680 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.

Other Providers at the Same Location NPPES 20

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

ELIASIN MUNOZ GONZALEZ M.D.

Family Medicine

351 AVE HOSTOS, MEDICAL EMPORIUM I SUITE 205
MAYAGUEZ, PR 00680

Mayagüez Municipio (787) 831-5831

RUBEN A. VELAZQUEZ ROUSSET, C.S.P.

Otolaryngology

351 AVE HOSTOS, MEDICAL EMPORIUM SUITE 201
MAYAGUEZ, PR 00680

Mayagüez Municipio (787) 832-4773

MAYAGUEZ NUCLEAR PET CENTER

Clinic/Center (Medical Specialty)

351 AVE HOSTOS, MEDICAL EMPORIUM SUITE 205
MAYAGUEZ, PR 00680

Mayagüez Municipio (787) 834-6300

P.J.M. SURGICAL, P.S.C.

Specialist

351 AVE HOSTOS, EDIF MEDICAL EMPORIUM #209
MAYAGUEZ, PR 00680

Mayagüez Municipio (787) 805-3232

DR. JUAN CARLOS JIMENEZ-CRUZ SR. M.D., F.A.C.O.G.

Obstetrics & Gynecology

351 AVE HOSTOS
MAYAGUEZ, PR 00680

Mayagüez Municipio (787) 833-2250

MELBA NELLY ROQUE M.D.

Psychiatry & Neurology (Psychiatry)

351 AVE HOSTOS, CENTRO MEDICO MAYAGUEZ-CSCO
MAYAGUEZ, PR 00680

Mayagüez Municipio (787) 832-3020

JANICE MARRERO LCR, CRC

Counselor (Professional)

351 AVE HOSTOS, SUITE 201
MAYAGUEZ, PR 00680

Mayagüez Municipio (787) 361-8087

PATRICIO J. SUMAZA, DMD, CSP

Dentist (Endodontics)

351 AVE HOSTOS, SUITE 211, MEDICAL EMPORIUM
MAYAGUEZ, PR 00680

Mayagüez Municipio (787) 986-3636

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 Merbil Gonzalez Diaz's NPI number?

The NPI number for Merbil Gonzalez Diaz is 1902878614. It was assigned to this individual provider in the NPPES registry on February 6, 2006.

Where is Merbil Gonzalez Diaz located?

Merbil Gonzalez Diaz practices at 351 Ave Hostos Medical Emporium Suite 309, Mayaguez, PR 00680. The listed phone number is (787) 805-7319.

What is Merbil Gonzalez Diaz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Merbil Gonzalez Diaz enrolled in Medicare?

Yes. Merbil 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.

Is Merbil Gonzalez Diaz affiliated with any hospitals?

According to CMS data, Merbil Gonzalez Diaz is affiliated with Hospital De La Concepcion.

When was this NPI record last updated?

The NPPES record for Merbil Gonzalez 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.