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DR. EDGAR CARLOS HERNANDEZ VIERA M.D.
NPI 1477515310
Psychiatry & Neurology - Neurology in San Juan, PR

Active since April 05, 2006PECOS EnrolledAccepts Medicare Assignment
369 CALLE DE DIEGO, SUITE 607, SAN JUAN, PR 00923(787) 764-9560(787) 771-6161 Get Directions Write a Review

NPPES record last updated: June 26, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Edgar Carlos Hernandez Viera M.d. NPPES

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

DR. EDGAR CARLOS HERNANDEZ VIERA M.D. (NPI 1477515310) is an individual neurology provider in San Juan, Puerto Rico, licensed in Puerto Rico (13207) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (1994).

NPPES Registry Identity

NPI1477515310
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. EDGAR CARLOS HERNANDEZ VIERACredential: M.D.
Location Address369 CALLE DE DIEGO, SUITE 607San Juan, PR 00923-3003
Mailing Address369 Calle De Diego Suite 607, Torre Medica San FranciscoSan Juan, PR 00923-3003 · (787) 764-9560 · Fax (787) 771-6161
Phone(787) 764-9560
Fax(787) 771-6161
Sole ProprietorYes
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1994
Enumeration DateApril 5, 2006
Last NPPES UpdateJune 26, 2018
✔ NPI 1477515310 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 · 13207
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.

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. Edgar Carlos Hernandez Viera 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 ID7810949823
PECOS Enrollment IDI20050218000044
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

2

Medicare enrollment records show Edgar Hernandez Viera reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Edgar C Hernandez Psc Neurology
Neurology
369 CALLE DE DIEGO, SUITE 607 TORRE SAN FRANCISCO
San Juan, PR 00923
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1154514594 (787) 764-9560
International Radiology Center & Medical Group, Psc
Specialist
INTERNATIONAL MARKETING CENTER SUITE C-107, 100 RD 165
Guaynabo, PR 00968
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 6 clinicians in this Medicare group
NPI 1770750317 (787) 999-5400

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

Areas of Expertise CMS Part B claims

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.
48 services29 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00923 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.

ALTER EGO ORTHOPEDICS, P.S.C.
Orthopaedic Surgery
369 CALLE DE DIEGO, SUITE 602 TORRE SAN FRANCISCO
SAN JUAN, PR 00923
San Juan Municipio (787) 688-3500
EDGAR C HERNANDEZ PSC NEUROLOGY
Psychiatry & Neurology (Neurology)
369 CALLE DE DIEGO, SUITE 607 TORRE SAN FRANCISCO
SAN JUAN, PR 00923
San Juan Municipio (787) 764-9560
CARMEN JULIA DE LEON DE LEON M.D
General Practice
369 CALLE DE DIEGO, TORRES SAN FRANCISCO SUITE 405
SAN JUAN, PR 00923
San Juan Municipio (787) 767-0828
DR. ROBERTO PEREZ-GUTIERREZ M.D.
Internal Medicine (Cardiovascular Disease)
369 CALLE DE DIEGO, SUITE 408, TORRE SAN FRANCISCO
SAN JUAN, PR 00923
San Juan Municipio (787) 767-4100
RAMON M PEREA M.D.
Internal Medicine (Cardiovascular Disease)
369 CALLE DE DIEGO, SUITE 510
SAN JUAN, PR 00923
San Juan Municipio (787) 759-8159
JOSE R HERNANDEZ MD PSC
Specialist
369 CALLE DE DIEGO, TORRE SAN FRANCISCO SUITE 609
SAN JUAN, PR 00923
San Juan Municipio (787) 413-5849
INSTITUTO CARDIOVASCULAR SAN FRANCISCO
Internal Medicine (Cardiovascular Disease)
369 CALLE DE DIEGO, SUITE 306
SAN JUAN, PR 00923
San Juan Municipio (787) 765-2312
DR. MIGUEL E ARROYO-RAMOS M.D.
Physical Medicine & Rehabilitation
369 CALLE DE DIEGO, COND. TORRE SAN FRANCISCO, SUITE 206
SAN JUAN, PR 00923
San Juan Municipio (787) 274-0337

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 Edgar Hernandez Viera's NPI number?

The NPI number for Edgar Hernandez Viera is 1477515310. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is Edgar Hernandez Viera located?

Edgar Hernandez Viera practices at 369 Calle De Diego Suite 607, San Juan, PR 00923. The listed phone number is (787) 764-9560.

What is Edgar Hernandez Viera's specialty?

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

Is Edgar Hernandez Viera enrolled in Medicare?

Yes. Edgar Hernandez Viera 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 Edgar Hernandez Viera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Edgar Hernandez Viera reassigns Medicare benefits to 2 organizations: Edgar C Hernandez Psc Neurology (San Juan, PR) and International Radiology Center & Medical Group, Psc (Guaynabo, PR). 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 Edgar Hernandez Viera'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 Edgar Hernandez Viera was last updated on June 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.