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Internal Medicine

Lauren M. Maza, MD

Works at hospitals in Edison, NJ · New Jersey

Summary

Dr. Lauren M. Maza, MD is an internal medicine doctor at 1000 Route 9 N, Suite 302, Woodbridge, NJ 07095. Accepts Medicare assignment. In 2024, Lauren M. Maza had 262 Original Medicare patients and 1,192 services. NPI 1730150996. 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: 1000 Route 9 N, Suite 302, Woodbridge, NJ 07095 · Directions
  • Medicare: Accepts Medicare assignment
  • Hospital: JFK University Medical Center
  • Group practice: Woodbridge Medical Associates, P.A.
  • Medical school: State University Of Ny Upstate Medical University · graduated 1993 (33 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Lauren M. Maza, 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 Lauren M. Maza accept Medicare assignment?
Yes. Medicare's clinician data says Lauren M. Maza 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 Lauren M. Maza see?
In 2024, CMS data shows 262 Original Medicare patients and 1,192 services for Lauren M. Maza. This counts Original Medicare only and measures volume, not quality.
What is Lauren M. Maza's NPI number?
1730150996. 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 Lauren M. Maza, 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 patients262
Services billed to Medicare1,192
Different services or procedures32
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)171 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)150 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)149 services
  4. Annual depression screening, 5 to 15 minutes (G0444)119 services
  5. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)110 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%
  • Arthritis48%
  • Diabetes28%
  • Ischemic heart disease26%
  • Chronic kidney disease24%

Hospitals where Lauren M. Maza works

Medicare's Facility Affiliation Data lists Lauren M. Maza 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.

  • JFK University Medical CenterEdison, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310108

Practice locations

Addresses where Lauren M. Maza is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1000 Route 9 N, Suite 302Woodbridge, NJ 07095

Group practices

Medicare enrollment lists Lauren M. Maza as a member of this group (CMS data updated October 2, 2026).

  • Woodbridge Medical Associates, P.A.6 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in Woodbridge

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

All internal medicine doctors in Woodbridge →

Other clinicians in Woodbridge Medical Associates, P.A.

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

Clinician information

CredentialMD
Medical schoolState University Of Ny Upstate Medical University
Graduation year1993 (33 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1730150996
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