John J Fontana, CRNA
Nurse Anesthetist, Certified Registered
John J Fontana is a Nurse Anesthetist, Certified Registered specialist based in Tucson, AZ with over 3 years of clinical experience. Offers virtual telehealth visits.
John J Fontana, CRNA has practiced nurse anesthetist, certified registered for 3+ years, working in group practice. Among his Medicare patients, common conditions include hypertension, arthritis, and high cholesterol (per CMS data).
Older · 295dNPPES updated 2025-08-01 · verify NPI on CMS · Verify license at Arizona Medical Board
How Does This Doctor Compare?
Medicare Patients
158
Unique beneficiaries
Standard volumePrescription Recipients
31
Patients prescribed
Prescriptions Written
59
Total claims
Total Medicare drug cost: $159
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, Arthritis, and High Cholesterol.
High blood pressure — a leading risk factor for heart disease and stroke
Joint inflammation causing pain, swelling, and stiffness
Elevated cholesterol or triglycerides that increase heart disease risk
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
A condition where the body cannot properly regulate blood sugar levels
Excessive worry or fear that interferes with daily life
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jul 31, 2025
Self-reported via NPPES
3 years in practice
Early-career
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Taxonomy: 367500000X
Mailing address
Po Box 8654, Spokane, WA 99203-0654
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 100052
View hospital on Medicare Care CompareVirtual Nurse Anesthetist, Certified Registered Care With John J Fontana
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John J Fontana for blood pressure monitoring, arthritis follow-ups, cholesterol management — no travel to Tucson required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about John J Fontana
Dr. Fontana is listed as active in the NPI registry with telehealth listed in Tucson, AZ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (520) 742-9000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact John J Fontana
Practice Location
6200 N La Cholla Blvd, Tucson, AZ 85741-3529
Mailing Address
Po Box 8654, Spokane, WA 99203-0654
This is a provider directory. Contact the office directly to schedule appointments.
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