Dr. David Myatt Melniczek, MD

Dr. Melniczek practices at Dignity Health - Mark Twain Medical Center in San Andreas, California, part of CommonSpirit Health.

Dr. Melniczek's NPI, 1275575664, was assigned on June 12, 2006. Dr. Melniczek graduated from Sidney Kimmel Medical College in 1997. Dr. Melniczek holds California license A92447.

Dr. Melniczek's primary practice is Dignity Health - Mark Twain Medical Center, at 768 Mountain Ranch Rd, San Andreas, CA 95249 in Calaveras County. The practice phone is (209) 754-3521.

Dr. Melniczek's primary practice is Dignity Health - Mark Twain Medical Center in San Andreas, California, part of CommonSpirit Health. Dr. Melniczek is also affiliated with Adventist Health Sonora. The medical group on file is Dignity Health, Mark Twain Medical Center. Dmand AI also links Dr. Melniczek to 1 more physician office, named with a free account. Dr. Melniczek's employer is on file too: a hospital.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Melniczek practices, 3 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Melniczek's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Melniczek is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Melniczek's licenses on file in 4 states: California, Kansas, Pennsylvania and Colorado.

Dmand AI lists cancerous skin growth removal, colonoscopy, gallbladder removal, groin hernia surgery, intestinal or bowel obstruction, mastectomy and upper GI endoscopy among the conditions Dr. Melniczek treats.

CMS data shows 178 Medicare services from Dr. Melniczek across 7 procedure codes in 2024, for 197 Medicare patients. Medicare paid $29,288 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 197 Medicare patients who saw Dr. Melniczek in 2024. The largest group is 65 to 74, with 130 patients. 73% of them have high blood pressure, and 71% have high cholesterol. 23% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Melniczek's median patient age at 72, with 48% women.

In 2024, Dr. Melniczek wrote 282 Medicare Part D claims for 121 patients. 93% of them were for generic drugs. CMS names the drug for 204 of them, across 9 drugs with 11 or more claims each, at $4,608 in total drug cost. In 2023, CMS named 266 claims across 9 drugs.

Dr. Melniczek accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 46 procedures of colonoscopy by Dr. Melniczek, more than 62% of the clinicians it reports for that procedure.

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 66 general payments to Dr. Melniczek from 7 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 55% of the total. Davol Inc. paid the most, $4,201.

Dr. Melniczek graduated from Sidney Kimmel Medical College in 1997.

Dr. Melniczek is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.