1. Home
  2. Directory
  3. NPI Profile

GEORGE MELENDEZ M.D.
NPI 1275983470
Internal Medicine in Guaynabo, PR

Active since June 17, 2016PECOS EnrolledAccepts Medicare Assignment
59 AVE ESMERALDA, GUAYNABO, PR 00969(787) 720-3234 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 5, 2026, Aug 13, 2019, May 25, 2019 and 1 more (4 updates tracked since 2016).

About George Melendez M.d. NPPES

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

GEORGE MELENDEZ M.D. (NPI 1275983470) is an individual internal medicine provider in Guaynabo, Puerto Rico, licensed in Puerto Rico (21283) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Lakemoor, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1275983470
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGEORGE MELENDEZCredential: M.D.
Location Address59 AVE ESMERALDAGuaynabo, PR 00969-4429
Mailing Address59 Ave EsmeraldaGuaynabo, PR 00969-4429 · (787) 720-3234
Phone(787) 720-3234
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 17, 2016
Last NPPES UpdateFebruary 5, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2026
✔ NPI 1275983470 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in PR · 21283✔ Licensed in IL · 125.069381
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 ListedHospitalistTaxonomy 208M00000X · License 21283 (PR)

Secondary Practice Location 1

Location 128085 W Sonoma PassLakemoor, IL 60051-6672 · Phone (787) 234-3992

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

George Melendez 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 ID3274873096
PECOS Enrollment IDI20260218004446
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 00969 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 7

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

ELIAS BOU PRIETO M.D.
Internal Medicine (Cardiovascular Disease)
59 AVE ESMERALDA, URB. MUNOZ RIVERA
GUAYNABO, PR 00969
Guaynabo Municipio (787) 720-3234
NORIANE FONTANALS LND, RD
Naturopath
59 AVE ESMERALDA
GUAYNABO, PR 00969
Guaynabo Municipio (787) 720-3234
FRANCHESCA FIORITO-TORRES M.D.
Psychiatry & Neurology (Neurology)
59 AVE ESMERALDA, URB. MUNOZ RIVERA
GUAYNABO, PR 00969
Guaynabo Municipio (787) 720-3234
PATRICIA ROSA MORENO M.D.
Pediatrics
59 AVE ESMERALDA, URB.MUNOZ RIVERA
GUAYNABO, PR 00969
Guaynabo Municipio (787) 720-3234
WANDA I RIVERA O.D.
Optometrist
59 AVE ESMERALDA, URB PONCE DE LEON
GUAYNABO, PR 00969
Guaynabo Municipio (787) 790-3848
JORGE SIGFRIDO MELENDEZ M.D.
Family Medicine
59 AVE ESMERALDA, URB.MUNOZ RIVERA
GUAYNABO, PR 00969
Guaynabo Municipio (787) 720-3234
CENTRO MEDICO DIAGNOSTICO MUNOZ RIVERA
Clinic/Center (Multi-Specialty)
59 AVE ESMERALDA, URB.MUNOZ RIVERA
GUAYNABO, PR 00969
Guaynabo Municipio (787) 720-3234

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 George Melendez's NPI number?

The NPI number for George Melendez is 1275983470. It was assigned to this individual provider in the NPPES registry on June 17, 2016.

Where is George Melendez located?

George Melendez practices at 59 Ave Esmeralda, Guaynabo, PR 00969. The listed phone number is (787) 720-3234.

What is George Melendez's specialty?

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

Is George Melendez enrolled in Medicare?

Yes. George Melendez 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 George Melendez was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.