Dr. Sonya C. Rayan
Last updated: Mar 18, 2025

Dr. Sonya C. Rayan

  • Gender: Female
  • Sole propriator: No
  • NPI: 1134331978

Dr. Sonya C. Rayan M.D.

Infectious Disease Specialist

She is located at 11455 North Meridian Street Suite 200 in Carmel, IN 46032. Can help patients with the following: Acute Pain, Anemia, Gastroesophageal Reflux Disease (GERD), Human Immunodeficiency Virus (HIV), Strep Throat, West Nile Virus. Her National Provider Identifier (NPI) number is 1134331978. Appointment can be made via the phone number (317) 582-8180. She is affiliated with 1 practices.

Conditions treated

Dr. Sonya Chalasani Rayan, 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. Sonya C. Rayan.

  • 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. Sonya C. Rayan is enrolled to bill Medicare as a Practitioner - Infectious Disease .

Bills through: St Vincent Medical Group Inc

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

Daiichi Sankyo $19

Other

Food and Beverage $20

Additional Specialities

  • Internist

Affiliated practices

Joan T Harney Gnadt MD SC
13133 North Port Washington Road
Mequon, 53097 WI
(262) 243-6000

Looking for more Infectious Disease Specialists?

There are 7 other infectious disease specialists in this region.

Dr. Chad Edward Tewell
  • Gender: Male
  • Address: Suite 200 11455 North Meridian Street Carmel, 46032, IN
Dr. Hassan Elmalik
  • Gender: Male
  • Address: Suite 200 11455 North Meridian Street Carmel, 46032, IN
Dr. Francisco Delgado
  • Gender: Male
  • Address: Suite 200 11455 North Meridian Street Carmel, 46032, IN
Dr. Markian R. Bochan
  • Gender: Male
  • Address: Suite 200 11455 North Meridian Street Carmel, 46032, IN
Dr. Christopher P. Bunce
  • Gender: Male
  • Address: 225 South Pine Street Floor 2 Seymour, 47274, IN
Dr. Christopher E. Belcher
  • Gender: Male
  • Address: #200 11455 North Meridian Street Carmel, 46032, IN
Dr. Joseph Fraiz
  • Gender: Male
  • Address: Suite 200 11455 North Meridian Street Carmel, 46032, IN
Dr. Tracey Ikerd
  • Gender: Male
  • Address: Suite 200 11455 North Meridian Street Carmel, 46032, IN

Questions & Answers

Where can you meet with Dr. Sonya Chalasani Rayan?

Dr. Sonya Chalasani Rayan's office is located at 11455 North Meridian Street Suite 200 in Carmel, IN 46032.

Does Dr. Sonya Chalasani Rayan have affiliation with practices?

Dr. Sonya Chalasani Rayan is affiliated with Joan T Harney Gnadt MD SC.

Does Dr. Sonya Chalasani Rayan accept insurance?

Unfortunately we don't have any information if Dr. Sonya Chalasani Rayan accepts insurance.

What conditions does Dr. Sonya Chalasani Rayan treat?

Dr. Sonya Chalasani Rayan provides treatment for Acute Pain, Anemia, Gastroesophageal Reflux Disease (GERD), Human Immunodeficiency Virus (HIV), Strep Throat, West Nile Virus. For the full list see this list.