What is Javier Marquez Graciani's NPI number?

Javier Marquez Graciani's National Provider Identifier (NPI) is 1518120435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Javier Marquez Graciani's specialty?

Javier Marquez Graciani is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Javier Marquez Graciani located?

Javier Marquez Graciani's practice location on file with NPPES is 14 Calle Peral N Ste Ic, Mayaguez, PR 00680-4861.

What is Javier Marquez Graciani's phone number?

The practice phone number listed in the NPPES registry for Javier Marquez Graciani is (787) 986-7325.

Does Javier Marquez Graciani accept Medicare?

Javier Marquez Graciani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Javier Marquez Graciani's NPI active?

Yes — Javier Marquez Graciani's NPI (1518120435) is active in the NPPES registry as of the last update on 2022-07-21.

IndividualActiveAccepts Medicare

Javier Marquez Graciani, MD

NPI 1518120435 · Surgery Physician · Mayaguez, PR

Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Javier Marquez Graciani, MD is a Surgery Physician provider in Mayaguez, PR (NPI 1518120435).

Provider details

NPI number: 1518120435
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 17272 (PR)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 17272 (PR)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
17 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Tramadol Hcl/Acetaminophenbrand: Tramadol Hcl-Acetaminophen	257	235
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	104	101
Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim	67	59
Clindamycin Hcl	13	13
Ketorolac Tromethamine	13	13
Collagenase Clostridium Hist.brand: Santyl	11	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$298 across 6 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

14 Calle Peral N Ste Ic

Mayaguez, PR 00680-4861

Phone: (787) 986-7325

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Mailing address