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JAVIER ALEJANDRO GONZALEZ COSME MD
NPI 1114449022
Internal Medicine - Endocrinology, Diabetes & Metabolism in San Juan, PR

Active since July 12, 2017PECOS EnrolledAccepts Medicare Assignment
1789 PR-21, SUITE 208, SAN JUAN, PR 00921(787) 952-1227 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 16, 2026, Jan 6, 2025, Jun 19, 2024 and 3 more (6 updates tracked since 2017).

About Javier Alejandro Gonzalez Cosme Md NPPES

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

JAVIER ALEJANDRO GONZALEZ COSME MD (NPI 1114449022) is an individual endocrinology, diabetes & metabolism provider in San Juan, Puerto Rico, licensed in Puerto Rico (22156) and active in the NPI registry since July 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1114449022
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameJAVIER ALEJANDRO GONZALEZ COSMECredential: MD
Location Address1789 PR-21, SUITE 208San Juan, PR 00921-3333
Mailing AddressPo Box 9205Arecibo, PR 00613-9205 · (787) 952-1227
Phone(787) 952-1227
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateJuly 12, 2017
Last NPPES UpdateApril 16, 20266 updates tracked since enumeration
NPPES CertifiedApril 16, 2026
✔ NPI 1114449022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in PR · 22156✔ Licensed in FL · ME156003
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, AmeriHealth Caritas Next and more.Insurance ›

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

Javier Alejandro Gonzalez Cosme 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 ID2466974274
PECOS Enrollment IDI20250321001500
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 00921 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 Javier Gonzalez Cosme's NPI number?

The NPI number for Javier Gonzalez Cosme is 1114449022. It was assigned to this individual provider in the NPPES registry on July 12, 2017.

Where is Javier Gonzalez Cosme located?

Javier Gonzalez Cosme practices at 1789 Pr-21, Suite 208, San Juan, PR 00921. The listed phone number is (787) 952-1227.

What is Javier Gonzalez Cosme's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Javier Gonzalez Cosme enrolled in Medicare?

Yes. Javier Gonzalez Cosme 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.

What insurance does Javier Gonzalez Cosme accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, AmeriHealth Caritas Next, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 2 other insurers list Javier Gonzalez Cosme as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Javier Gonzalez Cosme was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.