Summary

Mary Holzer is an internal medicine physician who has dedicated their career to comprehensive adult healthcare for over a decade. They earned their medical degree from Louisiana State University School of Medicine in New Orleans and brings 11 years of clinical experience to patient care. Mary Holzer speaks English and focuses on helping patients manage complex internal medicine conditions.

Based in Covington, Louisiana, Mary Holzer treats patients experiencing weakness, loss of trunk control, and fatigue. They perform complete blood counts and thyroid function panels to help diagnose underlying health conditions. Physical therapy is among the therapeutic approaches they utilize to help patients regain strength and improve their quality of life.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 11 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Louisiana State University School Of Medicine In New Orleans
  • 1 specialty
  • 1 area of expertise
  • 1 office location

Office Location

Mary Holzer

130 Lakeview CirCovington, LA 70433
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

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Mary Holzer
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Mary HolzerPamela B EganDr. Chirag PatelDr. Shahed Masood Jameel
Internal MedicineInternal MedicineInternal MedicineHospital Medicine
Accepts New Patients Accepts New Patients
4.3 
11 Years of Experience 16 Years of Experience 26 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks Spanish, French
Covington , LACovington , LACovington , LAHammond , LA
Med School: Louisiana State University School Of Medicine In New Orleans Med School: Ross University School Of Medicine Med School: Rajah Muthiah Medical College
Current Profile
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Insurance Plans Accepted by Mary Holzer

  • Aetna
  • Aetna - HMO
  • Aetna Better Health
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • Cigna
  • Golden Rule
  • HFN
  • Home State Health Plan - Medicaid (Managed)
  • Humana
  • Humana - Medicaid (Managed)
  • Louisiana Healthcare Connections - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Peoples Health
  • STLDentalPlan| LLC
  • Travelers
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Community Plan
  • Vantage Health Plan, Inc.
  • Wellcare

Medical Specialties

Mary Holzer has the following specialty

Specialty Expertise

Mary Holzer has the following area of expertise

  • Internal Medicine/pediatrics

Certifications, License, & Education

11 Years Experience

Mary Holzer holds an expired medical license in the state of Louisiana.

Medical License

Medical Doctor with an expired medical license in the state of Louisiana that expired in 2026.

Education & Training

Medical School

Graduated from Louisiana State University School Of Medicine In New Orleans in 2015.

NPI Number

Mary Holzer's NPI number is 1437546116.

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Frequently Asked Questions

Does Mary Holzer accept virtual/telehealth appointments?
Mary Holzer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Mary Holzer's office located?
Mary Holzer's office is located at 130 Lakeview Cir, Covington, LA, 70433.
Does Mary Holzer accept my insurance?
You can see the insurance plans that Mary Holzer accepts on their Vitals profile.
What languages does Mary Holzer speak?
Mary Holzer speaks English.
How can I make an appointment with Mary Holzer?
You can find contact information for Mary Holzer here on Vitals.

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