Dr. John Harkess
- Gender: Male
- Experience: 39 years
- Graduation year: 1982
- Sole propriator: No
- NPI: 1366496218
Dr. John Harkess MD
Infectious Disease Specialist
He is located at 13313 North Meridian Avenue Bldg D in Oklahoma City, OK 73120. Can help patients with the following: Brucellosis, Chickenpox, Chlamydia, Chronic Obstructive Pulmonary Disease (COPD), Osteomyelitis, Thrush. His National Provider Identifier (NPI) number is 1366496218. Appointment can be made via the phone number (405) 529-5759. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. John Harkess, being an infectious disease specialist, 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. John Harkess.
- Abdominal Pain
- Acquired Immunodeficiency Syndrome (AIDS)
- Acute Pain
- Anemia
- Anthrax
- Arthritis
- Asthma
- Atherosclerosis
- Bacterial Vaginosis
- Bladder Control
- Boils
- Botulism
- Bronchitis
- Brucellosis
- Cancer
- Candida Auris
- Cat Scratch Disease
- Cellulitis
- Chagas Disease
- Chest Pain
- Chickenpox
- Chlamydia
- Cholecystitis
- Cholera
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic Rhinitis
- Common Cold
- Constipation
- Coronavirus
- Cryptococcosis
- Cystitis
- Cytomegalovirus (CMV)
- Dengue Fever
- Diarrhea
- Diphtheria
- E. Coli Infection
- Eastern Equine Encephalitis (EEE)
- Ebola Hemorrhagic Fever
- Edema
- Encephalitis
- Endocarditis
- Epididymitis
- Fever
- Fifth Disease
- Food Poisoning
- Gangrene
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Genital Herpes
- Giardiasis
- Gonorrhea
- Guinea Worm Disease
- Hand, Foot, and Mouth Disease (HFMD)
- Headache
- Heart Disease
- Helicobacter Pylori Infection
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Herpes Simplex Virus
- Hiatal Hernia
- High Blood Pressure
- Histoplasmosis
- Hot Flashes
- Human Immunodeficiency Virus (HIV)
- Human Papillomavirus (HPV)
- Hyperlipidemia
- Hyponatremia
- Impetigo
- Infectious Diseases
- Infectious Mononucleosis
- Influenza
- Inguinal Hernia
- Leishmaniasis
- Leprosy
- Leptospirosis
- Listeriosis
- Lyme Disease
- Mad Cow Disease
- Malaria
- Measles
- Meningitis
- Migraine
- Mumps
- Nail Fungus
- Nausea and Vomiting
- Necrotizing Fasciitis (NF)
- Neutropenia
- Obesity
- Osteomyelitis
- Osteoporosis
- Peptic Ulcer
- Pinworm Infection
- Pityriasis Rosea
- Pneumonia
- Polio
- Prescription Refill
- Rabies
- Rocky Mountain Spotted Fever (RMSF)
- Roseola
- Rubella
- Salmonella Food Poisoning
- Scabies
- Scarlet Fever
- Schistosomiasis
- Sepsis
- Severe Acute Respiratory Syndrome (SARS)
- Sexually Transmitted Diseases (STDs)
- Smallpox
- Sore Throat
- Staph Infection
- Stomach Flu
- Strep Throat
- Swine Flu
- Syphilis
- Tetanus
- Thrush
- Tonsillitis
- Toxic Shock Syndrome (TSS)
- Toxoplasmosis
- Trichinosis
- Tuberculosis (TB)
- Typhoid Fever
- Upper Respiratory Infection (URI)
- Urethritis
- Urinary Tract Infection (UTI)
- Valley Fever
- Viral Hemorrhagic Fever (VHF)
- West Nile Virus
- Whooping Cough
- Yaws
- Yeast Infection
- Yellow Fever
- Zika Virus
Medicare Enrollment
Dr. John Harkess is enrolled to bill Medicare as a Practitioner - Infectious Disease .
Bills through: Mercy Clinic Oklahoma Communities
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| United Therapeutics | $293 |
| Merck | $266 |
| GlaxoSmithKline | $152 |
Other
| Food and Beverage | $1578 |
Studies
Graduated in 1982Additional Specialities
- Internist
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Questions & Answers
Does Dr. John Harkess accept insurance?
Unfortunately we don't have any information if Dr. John Harkess accepts insurance.
What conditions does Dr. John Harkess treat?
Dr. John Harkess provides treatment for Brucellosis, Chickenpox, Chlamydia, Chronic Obstructive Pulmonary Disease (COPD), Osteomyelitis, Thrush. For the full list see this list.
Has Dr. John Harkess affiliation with hospitals?
Dr. John Harkess is affiliated with MERCY HOSPITAL OKLAHOMA CITY, INC. For the full list of hospitals see this list.
Where can you meet with Dr. John Harkess?
Dr. John Harkess's office is located at 13313 North Meridian Avenue Bldg D in Oklahoma City, OK 73120.
Does Dr. John Harkess have affiliation with practices?
Dr. John Harkess is affiliated with Mercy Clinic Oklahoma Communities.