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Geriatric Medicine

Theresa M. Redling, DO

Works at hospitals in Livingston, NJ · Newark, NJ · New Jersey

Summary

Dr. Theresa M. Redling, DO is a geriatrician at 200 S Orange Ave, Livingston, NJ 07039. Phone: (973) 322-5195. Accepts Medicare assignment. In 2024, Theresa M. Redling had 475 Original Medicare patients and 2,400 services. NPI 1295840379. 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: Geriatrician (Medicare lists Geriatric Medicine)
  • Address: 200 S Orange Ave, Livingston, NJ 07039 · Directions (2 more locations)
  • Phone: (973) 322‑5195
  • Medicare: Accepts Medicare assignment
  • Hospitals: Cooperman Barnabas Medical Center, Newark Beth Israel Medical Center
  • Group practice: RWJBH Primary Care Services
  • Medical school: Rowan University School Of Osteopathic Medicine · graduated 1987 (39 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 Theresa M. Redling, 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 Theresa M. Redling accept Medicare assignment?
Yes. Medicare's clinician data says Theresa M. Redling 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 Theresa M. Redling see?
In 2024, CMS data shows 475 Original Medicare patients and 2,400 services for Theresa M. Redling. This counts Original Medicare only and measures volume, not quality.
What is Theresa M. Redling's NPI number?
1295840379. 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 Theresa M. Redling, 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 patients475
Services billed to Medicare2,400
Different services or procedures47
Participating Medicare providerYes
Average age of these patients85

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)517 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)361 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)205 services
  4. 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)205 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)136 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%
  • Arthritis64%
  • Depression47%
  • Ischemic heart disease46%
  • Anxiety46%

Hospitals where Theresa M. Redling works

Medicare's Facility Affiliation Data lists Theresa M. Redling 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 Theresa M. Redling is enrolled with Medicare (CMS data updated October 2, 2026).

  • 200 S Orange AveLivingston, NJ 07039
  • 8 Mountain BlvdWarren, NJ 07059
  • 94 Old Short Hills RdLivingston, NJ 07039 (973) 322‑5195

Group practices

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

  • RWJBH Primary Care Services267 clinicians in the group

Specialties

Find other Geriatric Medicine doctors in New Jersey →

Other geriatricians in Livingston

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

All geriatricians in Livingston →

Other clinicians in RWJBH Primary Care Services

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

Clinician information

CredentialDO
Medical schoolRowan University School Of Osteopathic Medicine
Graduation year1987 (39 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1295840379
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