Dr. John Arthur Muenz Jr., MD

Dr. Muenz practices at Coastal Health in Orange Park, Florida.

Dr. Muenz's NPI, 1811030430, was assigned on February 14, 2007. Dr. Muenz graduated from University Of Louisville School Of Medicine in 1982. Dr. Muenz holds Florida license ME49540.

Dr. Muenz's primary practice is Coastal Health, at 705 Wells Rd, Orange Park, FL 32073 in Clay County. The practice phone is (904) 282-6331.

Dr. Muenz's primary practice is Coastal Health in Orange Park, Florida. Dr. Muenz is also affiliated with Baptist Medical Center Beaches. The medical group on file is Coastal Health. Dmand AI also links Dr. Muenz to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Muenz practices, 4 sites in all. Vendor and product names are available with a free account.

Family medicine is Dr. Muenz's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Muenz's licenses on file in 5 states: Florida, Alabama, Georgia, Tennessee and Illinois.

Dmand AI lists acid reflux, acute sinusitis, acute skin infection, ADHD, alcohol use disorders, anxiety, arthritis and asthma among the conditions Dr. Muenz treats.

CMS data shows 862 Medicare services from Dr. Muenz across 9 procedure codes in 2024, for 179 Medicare patients. Medicare paid $56,689 for them. Every service was in an office.

CMS counts 179 Medicare patients who saw Dr. Muenz in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Muenz's median patient age at 66, with 51% women.

In 2024, Dr. Muenz wrote 3,291 Medicare Part D claims for 256 patients. 82% of them were for generic drugs. CMS names the drug for 2,624 of them, across 83 drugs with 11 or more claims each, at $434,331 in total drug cost. In 2023, CMS named 2,275 claims across 73 drugs.

Dr. Muenz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 947 general payments to Dr. Muenz from 87 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Pfizer Inc. paid the most, $1,922.

Dr. Muenz graduated from University Of Louisville School Of Medicine in 1982.

Dr. Muenz is in network with 16 carriers, including Excellus BlueCross BlueShield, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.