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DR. JUAN GABRIEL MELENDEZ RIVERA MD
NPI 1861971962
Internal Medicine - Endocrinology, Diabetes & Metabolism in Bayamon, PR

Active since August 09, 2018PECOS EnrolledAccepts Medicare Assignment
73 CALLE SANTA CRUZ STE 316, BAYAMON, PR 00961(787) 483-4161(414) 307-9316 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 1, 2026, Apr 2, 2025, Dec 27, 2022 and 4 more (7 updates tracked since 2018).

About Dr. Juan Gabriel Melendez Rivera Md NPPES

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

DR. JUAN GABRIEL MELENDEZ RIVERA MD (NPI 1861971962) is an individual endocrinology, diabetes & metabolism provider in Bayamon, Puerto Rico, licensed in Puerto Rico (24403) and active in the NPI registry since August 2018. He is enrolled in Medicare PECOS, is affiliated with Temple University Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1861971962
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. JUAN GABRIEL MELENDEZ RIVERACredential: MD
Location Address73 CALLE SANTA CRUZ STE 316Bayamon, PR 00961-6919
Mailing Address73 Calle Santa Cruz Ste 316Bayamon, PR 00961-6919 · (787) 483-4161 · Fax (414) 307-9316
Phone(787) 483-4161
Fax(414) 307-9316
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateAugust 9, 2018
Last NPPES UpdateSeptember 1, 20267 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
✔ NPI 1861971962 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in PR · 24403
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License 25MA11685800 (NJ), MD484626 (PA)

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Juan Gabriel Melendez Rivera 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 ID3072059435
PECOS Enrollment IDI20240722001346, I20251125000895
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Juan Melendez Rivera reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Metabolic Health LLC
Endocrinology, Diabetes & Metabolism
BAYAMON MEDICAL PLZ # 1008
Bayamon, PR 00959
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1760355143 (787) 483-4161
Temple Faculty Practice Plan, Inc
Nephrology
3401 N BROAD ST
Philadelphia, PA 19140
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,991 clinicians in this Medicare group
NPI 1003398967 (215) 707-4600
Temple Physicians Inc
Urgent Care
515 PENNSYLVANIA AVE, 1ST FL
Fort Washington, PA 19034
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 447 clinicians in this Medicare group
NPI 1003167115 (215) 540-8404

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.

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.
14 services14 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
14 services12 patients

Hospital Affiliations CMS Care Compare

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

Temple University Hospital

Acute Care Hospitals · Philadelphia, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390027
Location3401 North Broad StreetPhiladelphia, PA 19140 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00961 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 Juan Melendez Rivera's NPI number?

The NPI number for Juan Melendez Rivera is 1861971962. It was assigned to this individual provider in the NPPES registry on August 9, 2018.

Where is Juan Melendez Rivera located?

Juan Melendez Rivera practices at 73 Calle Santa Cruz Ste 316, Bayamon, PR 00961. The listed phone number is (787) 483-4161.

What is Juan Melendez Rivera's specialty?

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

Is Juan Melendez Rivera enrolled in Medicare?

Yes. Juan Melendez Rivera 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.

Which organizations bill Medicare for Juan Melendez Rivera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Juan Melendez Rivera reassigns Medicare benefits to 3 organizations: Metabolic Health LLC (Bayamon, PR), Temple Faculty Practice Plan, Inc (Philadelphia, PA) and Temple Physicians Inc (Fort Washington, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Juan Melendez Rivera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Juan Melendez Rivera affiliated with any hospitals?

According to CMS data, Juan Melendez Rivera is affiliated with Temple University Hospital.

When was this NPI record last updated?

The NPPES record for Juan Melendez Rivera was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.