Dr. Mary B. Wonderly
Dr. Mary B. Wonderly

Dr. Mary B. Wonderly

  • Gender: Female
  • Experience: 20 years
  • Graduated from: Medical College Of Ohio
  • Graduation year: 2001
  • Sole propriator: Yes
  • NPI: 1891774030

Dr. Mary B. Wonderly M.D.

Family Physician

She is located at 1479 North River Road in Fremont, OH 43420. Can help patients with the following: Anxiety, Arthritis, Autism, Headache, Hyperlipidemia, Osteoporosis. Her National Provider Identifier (NPI) number is 1891774030. Appointment can be made via the phone number (419) 355-9440. She is affiliated with 3 practices and 5 hospitals.

Conditions treated

Dr. Mary B. Wonderly, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mary B. Wonderly.

  • Abdominal Pain
  • Aging In Place
  • Anxiety
  • Arthritis
  • Asthma
  • Autism
  • Birth Control Counseling
  • Breastfeeding and Lactation
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Diabetes
  • Fever
  • General Care
  • Headache
  • Heart Disease
  • High Blood Pressure
  • Hyperlipidemia
  • Hypothyroidism
  • Infant Care
  • Influenza
  • Migraine
  • Mold Exposure
  • Nausea and Vomiting
  • Obesity
  • Osteoarthritis (OA)
  • Osteoporosis
  • Pregnancy
  • Prenatal Care
  • Prescription Refill
  • Thyroid Disease
  • Women's Health

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mary B. Wonderly as in-network for the following 2026 plans.

Health plans

CareSource

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 21 plans from CareSource
CareSource plans
Plan Plan type Network tier New patients
Bronze 7500 $25 Generic Drugs HMO · Expanded Bronze Preferred Accepting new patients
Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness HMO · Expanded Bronze Preferred Accepting new patients
Core Gold 1500 $10 Generic Drugs HMO · Gold Preferred Accepting new patients
Core Gold 1500 $10 Generic Drugs + Adult Vision & Fitness HMO · Gold Preferred Accepting new patients
Diabetes Gold 3000 $0 Chronic Care Drugs & Services HMO · Gold Preferred Accepting new patients
Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness HMO · Gold Preferred Accepting new patients
Diabetes Silver 5000 $0 Chronic Care Drugs & Services HMO · Silver Preferred Accepting new patients
Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness HMO · Silver Preferred Accepting new patients
Gold 2000 $15 Generic Drugs HMO · Gold Preferred Accepting new patients
Gold 2000 $15 Generic Drugs + Adult Vision & Fitness HMO · Gold Preferred Accepting new patients
HDHP Preventive Silver 5500 $0 Chronic Care Drugs HMO · Silver Preferred Accepting new patients
Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services HMO · Gold Preferred Accepting new patients
Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness HMO · Gold Preferred Accepting new patients
Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services HMO · Silver Preferred Accepting new patients
Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness HMO · Silver Preferred Accepting new patients
Low Premium Bronze 10600 $25 Generic Drugs HMO · Expanded Bronze Preferred Accepting new patients
Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness HMO · Expanded Bronze Preferred Accepting new patients
Low Premium Silver 6200 $3 Generic Drugs HMO · Silver Preferred Accepting new patients
Low Premium Silver 6200 $3 Generic Drugs + Adult Vision & Fitness HMO · Silver Preferred Accepting new patients
Silver 6000 $20 Generic Drugs HMO · Silver Preferred Accepting new patients
Silver 6000 $20 Generic Drugs + Adult Vision & Fitness HMO · Silver Preferred Accepting new patients

This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Mary B. Wonderly is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Payments received

Drug payment

Novo Nordisk $269
Janssen $120
Lilly $115

Other

Food and Beverage $971

Studies

MEDICAL COLLEGE OF OHIO

Graduated in 2001

Affiliated practices

Mary Wonderly MD
2575 Hayes Avenue
Fremont, 43420 OH
(419) 332-3560
Family Medicine Associates of Sandusky CO
1479 North River Road
Fremont, 43420 OH
(419) 355-9440
Northern Ohio Medical Specialists
3004 Hayes Avenue
Sandusky, 44870 OH
(419) 609-1112

Affiliated hospitals

CLEVELAND CLINIC
9500 EUCLID AVENUE
CLEVELAND, 44195 OH
(216) 445-8400
MEMORIAL HOSPITAL
715 SOUTH TAFT AVENUE
FREMONT, 43420 OH
(419) 334-6617
BELLEVUE HOSPITAL
1400 WEST MAIN STREET
BELLEVUE, 44811 OH
(419) 483-4040
MERCY TIFFIN HOSPITAL
45 ST LAWRENCE DRIVE
TIFFIN, 44883 OH
(419) 455-7000
FIRELANDS REGIONAL MEDICAL CENTER
1111 HAYES AVENUE
SANDUSKY, 44870 OH
(419) 557-7400

Looking for more Family Physicians?

Out of the 11 family physicians in this region, here are 10 randomly selected ones for you to explore.

Dr. Kriti Arora
  • Gender: Female
  • Address: 2221 Hayes Avenue Fremont, 43420, OH
Dr. Philip A. Edgar
  • Gender: Male
  • Address: 715 South Taft Avenue Fremont, 43420, OH
Dr. Jonathan F. Diller
  • Gender: Male
  • Address: 1479 North River Road Fremont, 43420, OH
Dr. John M. Mauric
  • Gender: Male
  • Address: Suite D 605 3rd Avenue Fremont, 43420, OH
Dr. Howard G. Stierwalt
  • Gender: Male
  • Address: Suite 3 2575 Hayes Avenue Fremont, 43420, OH
Dr. Mary F. Bower
  • Gender: Female
  • Address: 1479 North River Road Fremont, 43420, OH
Dr. Ralph William Tack
  • Gender: Male
  • Address: 715 South Taft Avenue Fremont, 43420, OH
Dr. David Thomas Defrance
  • Gender: Male
  • Address: 2265 Hayes Avenue Fremont, 43420, OH
Dr. Jennifer Greenslade Hohman
  • Gender: Female
  • Address: 1479 North River Road Fremont, 43420, OH
Dr. Yasmin Parvez
  • Gender: Female
  • Address: 2215 Fuller Road Ann Arbor, 48105, MI

Questions & Answers

Where can you meet with Dr. Mary B. Wonderly?

Dr. Mary B. Wonderly's office is located at 1479 North River Road in Fremont, OH 43420.

Does Dr. Mary B. Wonderly accept insurance?

Dr. Mary B. Wonderly is listed in-network for 21 ACA Marketplace (Obamacare/HealthCare.gov) plans from CareSource. See the Marketplace plans section for details.

Does Dr. Mary B. Wonderly have affiliation with practices?

Dr. Mary B. Wonderly is affiliated with Mary Wonderly MD. For the full list of practices see this list.

What conditions does Dr. Mary B. Wonderly treat?

Dr. Mary B. Wonderly provides treatment for Anxiety, Arthritis, Autism, Headache, Hyperlipidemia, Osteoporosis. For the full list see this list.

Has Dr. Mary B. Wonderly affiliation with hospitals?

Dr. Mary B. Wonderly is affiliated with CLEVELAND CLINIC. For the full list of hospitals see this list.