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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PABLO E HERNANDEZ MARRERO MD
NPI 1396466413
Internal Medicine in San German, PR

Active since September 07, 2022PECOS Enrolled
AVE. UNIVERSIDAD INTERAMERICANA SAN GERMAN, 122-B, SAN GERMAN, PR 00683(787) 366-2422 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 15, 2026, Sep 7, 2022 (2 updates tracked since 2022).

About Pablo E Hernandez Marrero Md NPPES

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

PABLO E HERNANDEZ MARRERO MD (NPI 1396466413) is an individual internal medicine provider in San German, Puerto Rico, licensed in Puerto Rico (022977) and active in the NPI registry since September 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1396466413
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NamePABLO E HERNANDEZ MARREROCredential: MD
Location AddressAVE. UNIVERSIDAD INTERAMERICANA SAN GERMAN, 122-BSan German, PR 00683
Mailing AddressUrb Alturas De Mayaguez, 402 AlmiranteMayaguez, PR 00682 · (787) 458-9987
Phone(787) 366-2422
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 7, 2022
Last NPPES UpdateSeptember 15, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1396466413 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 · 022977
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.

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

Pablo E Hernandez Marrero 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 ID3678076767
PECOS Enrollment IDI20251016001002
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00683 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 Pablo Hernandez Marrero's NPI number?

The NPI number for Pablo Hernandez Marrero is 1396466413. It was assigned to this individual provider in the NPPES registry on September 7, 2022.

Where is Pablo Hernandez Marrero located?

Pablo Hernandez Marrero practices at Ave. Universidad Interamericana San German 122-B, San German, PR 00683. The listed phone number is (787) 366-2422.

What is Pablo Hernandez Marrero's specialty?

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

Is Pablo Hernandez Marrero enrolled in Medicare?

Yes. Pablo Hernandez Marrero 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 Pablo Hernandez Marrero was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.