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Obstetrics/Gynecology

Julie S. Gonzalez, MD

Works at hospitals in Manhasset, NY · Riverhead, NY · New York

Summary

Dr. Julie S. Gonzalez, MD is an OB-GYN at 300 Community Dr, Manhasset, NY 11030. Phone: (516) 876-5555. Accepts Medicare assignment. In 2024, Julie S. Gonzalez had 86 Original Medicare patients and 206 services. NPI 1285933630. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Julie S. Gonzalez, 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 Julie S. Gonzalez accept Medicare assignment?
Yes. Medicare's clinician data says Julie S. Gonzalez 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 Julie S. Gonzalez see?
In 2024, CMS data shows 86 Original Medicare patients and 206 services for Julie S. Gonzalez. This counts Original Medicare only and measures volume, not quality.
What is Julie S. Gonzalez's NPI number?
1285933630. 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 Julie S. Gonzalez, 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 patients86
Services billed to Medicare206
Different services or procedures18
Participating Medicare providerYes
Average age of these patients70

Most frequent services

  1. Annual depression screening, 5 to 15 minutes (G0444)56 services
  2. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)45 services
  3. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)28 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)25 services
  5. Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)18 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 cholesterol75%
  • High blood pressure56%
  • Arthritis53%
  • Osteoporosis36%
  • Diabetes28%
  • Ischemic heart disease24%

Hospitals where Julie S. Gonzalez works

Medicare's Facility Affiliation Data lists Julie S. Gonzalez 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.

  • North Shore University HospitalManhasset, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330106
  • Peconic Bay Medical CenterRiverhead, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330107

Practice locations

Addresses where Julie S. Gonzalez is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Julie S. Gonzalez as a member of this group (CMS data updated October 2, 2026).

  • North Shore-Lij Medical PC6,440 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in New York →

Other OB-GYNs in Manhasset

Clinicians with the same Medicare primary specialty in Manhasset, NY — not a recommendation.

All OB-GYNs in Manhasset →

Other clinicians in North Shore-Lij Medical PC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2010 (16 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1285933630
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