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SYLMARIE M MARRERO MARTINEZ MD
NPI 1245475938
Internal Medicine in San Juan, PR

Active since December 09, 2008PECOS EnrolledAccepts Medicare Assignment
1399 CALLE FERIA, SAN JUAN, PR 00909(787) 518-5307 Get Directions Write a Review

NPPES record last updated: May 21, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sylmarie M Marrero Martinez Md NPPES

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

SYLMARIE M MARRERO MARTINEZ MD (NPI 1245475938) is an individual internal medicine provider in San Juan, Puerto Rico, licensed in Puerto Rico (18192) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS, is affiliated with Presbyterian Community Hosp, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1245475938
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSYLMARIE M MARRERO MARTINEZCredential: MD
Location Address1399 CALLE FERIASan Juan, PR 00909
Mailing AddressPo Box 215Humacao, PR 00792-0215 · (787) 641-1616
Phone(787) 518-5307
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateDecember 9, 2008
Last NPPES UpdateMay 21, 2018
✔ NPI 1245475938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PR · 18192
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.

Other Identifiers 2

Other29620PR · Sss
Other18192PR · State Medical Licence

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

Sylmarie M Marrero Martinez 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 ID2567613854
PECOS Enrollment IDI20121114000359
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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
61 services24 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.
47 services47 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.
38 services38 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 00909 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

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

AVILES BURGOS MEDICAL GROUP & HOSPITALIST SERVICES
Internal Medicine
1399 CALLE FERIA
SAN JUAN, PR 00909
San Juan Municipio (787) 518-5304

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 Sylmarie Marrero Martinez's NPI number?

The NPI number for Sylmarie Marrero Martinez is 1245475938. It was assigned to this individual provider in the NPPES registry on December 9, 2008.

Where is Sylmarie Marrero Martinez located?

Sylmarie Marrero Martinez practices at 1399 Calle Feria, San Juan, PR 00909. The listed phone number is (787) 518-5307.

What is Sylmarie Marrero Martinez's specialty?

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

Is Sylmarie Marrero Martinez enrolled in Medicare?

Yes. Sylmarie Marrero Martinez 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 Sylmarie Marrero Martinez affiliated with any hospitals?

According to CMS data, Sylmarie Marrero Martinez is affiliated with Presbyterian Community Hosp.

When was this NPI record last updated?

The NPPES record for Sylmarie Marrero Martinez was last updated on May 21, 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.