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Internal Medicine

Melissa B. Mangold, DO

Works at hospitals in Camden, NJ · Vineland, NJ · New Jersey

Summary

Dr. Melissa B. Mangold, DO is an internal medicine doctor at 1 Cooper Plz, Camden, NJ 08103. Phone: (856) 321-1919. Accepts Medicare assignment. In 2024, Melissa B. Mangold had 135 Original Medicare patients and 232 services. NPI 1699939561. 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: 1 Cooper Plz, Camden, NJ 08103 · Directions (5 more locations)
  • Phone: (856) 321‑1919
  • Medicare: Accepts Medicare assignment
  • Hospitals: Cooper University Hospital, Inspira Medical Center Vineland
  • Group practice: Cooper Physician Offices PA
  • Medical school: Philadelphia College Of Osteopathic Medicine · graduated 2008 (18 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Melissa B. Mangold, 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 Melissa B. Mangold accept Medicare assignment?
Yes. Medicare's clinician data says Melissa B. Mangold 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 Melissa B. Mangold see?
In 2024, CMS data shows 135 Original Medicare patients and 232 services for Melissa B. Mangold. This counts Original Medicare only and measures volume, not quality.
What is Melissa B. Mangold's NPI number?
1699939561. 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 Melissa B. Mangold, 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 patients135
Services billed to Medicare232
Different services or procedures8
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)78 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)74 services
  3. Hospital discharge day management, more than 30 minutes (99239)49 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)19 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%
  • Arthritis63%
  • Ischemic heart disease50%
  • Chronic kidney disease49%
  • Diabetes45%

Hospitals where Melissa B. Mangold works

Medicare's Facility Affiliation Data lists Melissa B. Mangold 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 Melissa B. Mangold is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Melissa B. Mangold as a member of this group (CMS data updated October 2, 2026).

  • Cooper Physician Offices PA337 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in Camden

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

All internal medicine doctors in Camden →

Other clinicians in Cooper Physician Offices PA

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

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2008 (18 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1699939561
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