1. Home
  2. Directory
  3. NPI Profile

DR. EFRAIN LUIS NAZARIO-YORDAN MD
NPI 1275793309
Internal Medicine in Mayaguez, PR

Active since June 12, 2008PECOS EnrolledAccepts Medicare Assignment
CARR 2 AVE EUGENIO MARIA DE HOSTOS, MAYAGUEZ MEDICAL CENTER, MAYAGUEZ, PR 00680(787) 832-1710(787) 832-1715 Get Directions Write a Review

NPPES record last updated: July 10, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Efrain Luis Nazario-yordan Md NPPES

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

DR. EFRAIN LUIS NAZARIO-YORDAN MD (NPI 1275793309) is an individual internal medicine provider in Mayaguez, Puerto Rico, licensed in Puerto Rico (016820) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS and is a graduate of Other (1998).

NPPES Registry Identity

NPI1275793309
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. EFRAIN LUIS NAZARIO-YORDANCredential: MD
Location AddressCARR 2 AVE EUGENIO MARIA DE HOSTOS, MAYAGUEZ MEDICAL CENTERMayaguez, PR 00680
Mailing AddressPo Box 3306Mayaguez, PR 00681-3306 · (787) 832-1710 · Fax (787) 832-1715
Phone(787) 832-1710
Fax(787) 832-1715
Sole ProprietorYes
Medical School CMSOtherGraduated 1998
Enumeration DateJune 12, 2008
Last NPPES UpdateJuly 10, 2014
✔ NPI 1275793309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PR · 016820
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedChronic Disease HospitalTaxonomy 281P00000X · License 16820 (PR)
CARR 2 AVE EUGENIO MARIA DE HOSTOS, Mayaguez, PR 00680
Open in Google Maps ↗

Other Identifiers 1

Medicare PIN0028750PR

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. Efrain Luis Nazario-yordan 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 ID5698835866
PECOS Enrollment IDI20081118000188
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

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.
62 services23 patients

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.

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 Efrain Nazario-yordan's NPI number?

The NPI number for Efrain Nazario-yordan is 1275793309. It was assigned to this individual provider in the NPPES registry on June 12, 2008.

Where is Efrain Nazario-yordan located?

Efrain Nazario-yordan practices at Carr 2 Ave Eugenio Maria De Hostos Mayaguez Medical Center, Mayaguez, PR 00680. The listed phone number is (787) 832-1710.

What is Efrain Nazario-yordan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Efrain Nazario-yordan enrolled in Medicare?

Yes. Efrain Nazario-yordan 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.

When was this NPI record last updated?

The NPPES record for Efrain Nazario-yordan was last updated on July 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.