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DR. CARLOS R ALVAREZ M.D.
NPI 1811956519
Emergency Medicine in San Juan, PR

Active since March 21, 2006PECOS EnrolledAccepts Medicare Assignment
HOSPITAL ASHFORD, 1451 ASHFORD AVE CONDADO, SAN JUAN, PR 00907(787) 722-6004(787) 722-6003 Get Directions Write a Review

NPPES record last updated: December 31, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Carlos R Alvarez M.d. NPPES

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

DR. CARLOS R ALVAREZ M.D. (NPI 1811956519) is an individual emergency medicine provider in San Juan, Puerto Rico, licensed in Puerto Rico (6893) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Presbyterian Community Hosp, and is a graduate of Other (1978).

NPPES Registry Identity

NPI1811956519
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. CARLOS R ALVAREZCredential: M.D.
Location AddressHOSPITAL ASHFORD, 1451 ASHFORD AVE CONDADOSan Juan, PR 00907
Mailing AddressPo Box 11913San Juan, PR 00922-1913 · (787) 999-0753 · Fax (787) 999-0790
Phone(787) 722-6004
Fax(787) 722-6003
Sole ProprietorNo
Medical School CMSOtherGraduated 1978
Enumeration DateMarch 21, 2006
Last NPPES UpdateDecember 31, 2015
✔ NPI 1811956519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in PR · 6893
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedEmergency Medicine · Pediatric Emergency MedicineTaxonomy 207PP0204X · License 6893 (PR)
Also ListedPediatricsTaxonomy 208000000X · License 6893 (PR)
Also ListedPediatrics · Adolescent MedicineTaxonomy 2080A0000X · License 6893 (PR)
HOSPITAL ASHFORD, San Juan, PR 00907
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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. Carlos R Alvarez 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 ID5395705024
PECOS Enrollment IDI20041015000902
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 3

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.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
464 services399 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
64 services62 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
30 services29 patients

Hospital Affiliations CMS Care Compare

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

Presbyterian Community Hosp

Acute Care Hospitals · San Juan, PR
OwnershipVoluntary non-profit - Private
CMS Certification Number400001
Location1451 Ashford AvenueSan Juan, PR 00907 · San Juan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00907 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
$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 3

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

DR. MARIA V MERCED M.D.
Pediatrics
HOSPITAL ASHFORD, 1451 ASHFORD AVE CONDADO
SAN JUAN, PR 00907
San Juan Municipio (787) 722-6004
DR. ROSA BONILLA M.D.
Pediatrics (Neonatal-Perinatal Medicine)
HOSPITAL ASHFORD, 1451 ASHFORD AVE
SAN JUAN, PR 00907
San Juan Municipio (787) 722-6004
DR. PEDRO X VALES M.D.
Pediatrics
HOSPITAL ASHFORD, 1451 ASHFORD AVE CONDADO
SAN JUAN, PR 00907
San Juan Municipio (787) 722-6004

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 Carlos Alvarez's NPI number?

The NPI number for Carlos Alvarez is 1811956519. It was assigned to this individual provider in the NPPES registry on March 21, 2006.

Where is Carlos Alvarez located?

Carlos Alvarez practices at Hospital Ashford 1451 Ashford Ave Condado, San Juan, PR 00907. The listed phone number is (787) 722-6004.

What is Carlos Alvarez's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Carlos Alvarez enrolled in Medicare?

Yes. Carlos Alvarez 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 Carlos Alvarez affiliated with any hospitals?

According to CMS data, Carlos Alvarez is affiliated with Presbyterian Community Hosp.

When was this NPI record last updated?

The NPPES record for Carlos Alvarez was last updated on December 31, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.