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DR. FERMIN ANTONIO LOPEZ M.D.
NPI 1356572556
Internal Medicine - Cardiovascular Disease in Humacao, PR

Active since August 05, 2009PECOS EnrolledAccepts Medicare Assignment
REPARTO MENDOZA B3, HUMACAO, PR 00791(787) 433-1994(787) 719-3381 Get Directions Write a Review

NPPES record last updated: August 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 19, 2023, Oct 18, 2019 (2 updates tracked since 2019).

About Dr. Fermin Antonio Lopez M.d. NPPES

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

DR. FERMIN ANTONIO LOPEZ M.D. (NPI 1356572556) is an individual cardiovascular disease provider in Humacao, Puerto Rico, licensed in Puerto Rico (17676) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS, is affiliated with Hospital Menonita Humacao, Inc, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1356572556
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. FERMIN ANTONIO LOPEZCredential: M.D.
Location AddressREPARTO MENDOZA B3Humacao, PR 00791-2840
Mailing AddressPo Box 216Humacao, PR 00792-0216 · (787) 240-3548 · Fax (787) 719-3381
Phone(787) 433-1994
Fax(787) 719-3381
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateAugust 5, 2009
Last NPPES UpdateAugust 26, 20252 updates tracked since enumeration
NPPES CertifiedAugust 19, 2025
✔ NPI 1356572556 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Licenses✔ Licensed in PR · 17676✔ Licensed in PR · 17575
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License 17676 (PR)
Also ListedGeneral PracticeTaxonomy 208D00000X · License 17676 (PR)

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. Fermin Antonio Lopez 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 ID2264562487
PECOS Enrollment IDI20100615000777
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.

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.
24 services13 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
18 services15 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Hospital Menonita Humacao, Inc

Acute Care Hospitals · Humacao, PR
OwnershipProprietary
CMS Certification Number400011
Location300 Ave Font MartelloHumacao, PR 00792 · Humacao County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00791 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
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
Most-billed visit code 99213
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.

DR. NOEL MOLINI DMD
Dentist (Orthodontics and Dentofacial Orthopedics)
REPARTO MENDOZA B3
HUMACAO, PR 00791
Humacao Municipio (787) 850-2600

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 Fermin Lopez's NPI number?

The NPI number for Fermin Lopez is 1356572556. It was assigned to this individual provider in the NPPES registry on August 5, 2009.

Where is Fermin Lopez located?

Fermin Lopez practices at Reparto Mendoza B3, Humacao, PR 00791. The listed phone number is (787) 433-1994.

What is Fermin Lopez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Fermin Lopez enrolled in Medicare?

Yes. Fermin Lopez 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 Fermin Lopez affiliated with any hospitals?

According to CMS data, Fermin Lopez is affiliated with Hospital Menonita Humacao, Inc.

When was this NPI record last updated?

The NPPES record for Fermin Lopez was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.