Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Julio Hip-Flores, MD

Works at hospitals in Somerville, NJ · New Jersey

Summary

Dr. Julio Hip-Flores, MD is an internal medicine doctor at 281 River Rd, Piscataway, NJ 08854. Phone: (732) 356-4665. Accepts Medicare assignment. In 2024, Julio Hip-Flores had 138 Original Medicare patients and 813 services. NPI 1033103528. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 281 River Rd, Piscataway, NJ 08854 · Directions
  • Phone: (732) 356‑4665
  • Medicare: Accepts Medicare assignment
  • Hospital: Robert Wood Johnson University Hospital - Somerset
  • Medical school: Rutgers R W Johnson Medical School (cam/new Bruns/pisc) · graduated 1976 (50 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Julio Hip-Flores, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Julio Hip-Flores accept Medicare assignment?
Yes. Medicare's clinician data says Julio Hip-Flores accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Julio Hip-Flores see?
In 2024, CMS data shows 138 Original Medicare patients and 813 services for Julio Hip-Flores. This counts Original Medicare only and measures volume, not quality.
What is Julio Hip-Flores's NPI number?
1033103528. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Julio Hip-Flores, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients138
Services billed to Medicare813
Different services or procedures19
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)333 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)161 services
  3. Insertion of needle into vein for collection of blood sample (36415)151 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)60 services
  5. Influenza vaccine, trivalent, 0.5 ml dosage (90658)32 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Diabetes57%
  • Arthritis33%
  • Ischemic heart disease17%
  • Chronic kidney disease16%

Hospitals where Julio Hip-Flores works

Medicare's Facility Affiliation Data lists Julio Hip-Flores at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Julio Hip-Flores is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in Piscataway

Clinicians with the same Medicare primary specialty in Piscataway, NJ — not a recommendation.

All internal medicine doctors in Piscataway →

Clinician information

CredentialMD
Medical schoolRutgers R W Johnson Medical School (cam/new Bruns/pisc)
Graduation year1976 (50 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1033103528
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians