Dr. Mark S. Simmons
- Gender: Male
- Experience: 29 years
- Graduated from: University Of Kansas School Of Med (kc/wich/sal)
- Graduation year: 1992
- Sole propriator: No
- NPI: 1811092760
Dr. Mark S. Simmons MD
Pediatrician
He is located at 3870 West River Road #126 in Tuscon, AZ 85741. Can help patients with the following: Atherosclerosis, Bee and Wasp Stings, Hyperlipidemia, Learning Disability, Osteoporosis, Phenylketonuria (PKU). His National Provider Identifier (NPI) number is 1811092760. Appointment can be made via the phone number (520) 219-6616. He is affiliated with 3 practices and 2 hospitals.
Conditions treated
Dr. Mark S. Simmons, being an pediatrician, 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. Mark S. Simmons.
- Abdominal Pain
- Acute Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Arthritis
- Asthma
- Atherosclerosis
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bladder Control
- Bronchitis
- Cerebral Palsy (CP)
- Chest Pain
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Cholecystitis
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Constipation
- Croup
- Cystitis
- Developmental Delays
- Diarrhea
- Down Syndrome
- Dyslexia
- Eczema
- Edema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Hay Fever
- Head Lice
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hives
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Infant Care
- Influenza
- Inguinal Hernia
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Obesity
- Osteoporosis
- Parenting
- Peptic Ulcer
- Pervasive Developmental Disorders (PDD)
- Phenylketonuria (PKU)
- Pinworm Infection
- Prescription Refill
- Reye Syndrome
- Rickets
- Sinusitis
- Skin Rash
- Sore Throat
- Speech Disorders
- Stuttering
- Sudden Infant Death Syndrome (SIDS)
- Tourette Syndrome
- Turner Syndrome
- Upper Respiratory Infection (URI)
- Urethritis
- Urinary Tract Infection (UTI)
- Williams Syndrome
- Wilson-Turner Syndrome
Procedures Performed by Dr. Mark S. Simmons
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mark S. Simmons as in-network for the following 2026 plans.
Health plans
Blue Cross Blue Shield of Arizona
Network data as of Jun 29, 2026, as reported by the insurer.
Show all 9 plans from Blue Cross Blue Shield of Arizona
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| AZ Blue AdvanceHealth Bronze Neighborhood (4 Free PCP Visits) (7 plan variants) | HMO · Expanded Bronze | Neighborhood | Accepting new patients |
| AZ Blue AdvanceHealth Gold Neighborhood (4 Free PCP Visits) (7 plan variants) | HMO · Gold | Neighborhood | Accepting new patients |
| AZ Blue AdvanceHealth Silver Neighborhood (4 Free PCP Visits) (7 plan variants) | HMO · Silver | Neighborhood | Accepting new patients |
| AZ Blue EverydayHealth Gold Neighborhood (1 Free PCP Visit) (7 plan variants) | HMO · Gold | Neighborhood | Accepting new patients |
| AZ Blue EverydayHealth Silver Neighborhood (1 Free PCP Visit) (7 plan variants) | HMO · Silver | Neighborhood | Accepting new patients |
| AZ Blue Portfolio Bronze HSA Neighborhood (7 plan variants) | HMO · Expanded Bronze | Neighborhood | Accepting new patients |
| AZ Blue StandardHealth Bronze Neighborhood (7 plan variants) | HMO · Expanded Bronze | Neighborhood | Accepting new patients |
| AZ Blue StandardHealth Gold Neighborhood (7 plan variants) | HMO · Gold | Neighborhood | Accepting new patients |
| AZ Blue StandardHealth Silver Neighborhood (7 plan variants) | HMO · Silver | Neighborhood | 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. Mark S. Simmons is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Mark S. Simmons is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Pediatric Medicine) .
Bills through: Poudre Valley Medical Group Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Merck | $54 |
| Novo Nordisk | $22 |
| Pfizer | $22 |
Other
| Food and Beverage | $166 |
Studies
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated in 1992Additional Specialities
- Internist
Affiliated practices
Looking for more Pediatricians?
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- Gender: Male
- Address: Suite 200 6320 North LA Cholla Boulevard Tucson, 85741, AZ
- Gender: Female
- Address: 2167 West Orange Grove Road Tucson, 85741, AZ
- Gender: Female
- Address: 899 North Wilmot Road Suite B Tucson, 85711, AZ
- Gender: Female
- Address: Suite 115 3043 West Ina Road Tucson, 85741, AZ
- Gender: Male
- Address: 6200 North La Cholla Boulevard Tuscon, 85741, AZ
- Gender: Male
- Address: Suite 115 3043 West Ina Road Tucson, 85741, AZ
- Gender: Male
- Address: 1925 West Orange Grove Road Suite 109 Tucson, 85704, AZ
Questions & Answers
Does Dr. Mark S. Simmons have affiliation with practices?
Dr. Mark S. Simmons is affiliated with Uchealth Medical Group. For the full list of practices see this list.
Where can you meet with Dr. Mark S. Simmons?
Dr. Mark S. Simmons's office is located at 3870 West River Road #126 in Tuscon, AZ 85741.
Has Dr. Mark S. Simmons affiliation with hospitals?
Dr. Mark S. Simmons is affiliated with POUDRE VALLEY HOSPITAL. For the full list of hospitals see this list.
Does Dr. Mark S. Simmons accept patients with Blue Cross Blue Shield of Arizona?
Yes, Dr. Mark S. Simmons is listed in-network for Blue Cross Blue Shield of Arizona through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Mark S. Simmons treat?
Dr. Mark S. Simmons provides treatment for Atherosclerosis, Bee and Wasp Stings, Hyperlipidemia, Learning Disability, Osteoporosis, Phenylketonuria (PKU). For the full list see this list.