Dr. Palaniappan Manickam, MD, MPH

Dr. Manickam practices at Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health.

Dr. Manickam's NPI, 1194962803, was assigned on January 16, 2009. Dr. Manickam graduated from PSG Institute of Medical Sciences in 2007. Dr. Manickam holds California license 136450.

Dr. Manickam's primary practice is Dignity Health - Mercy San Juan Medical Center, at 6501 Coyle Ave, Carmichael, CA 95608 in Sacramento County. The practice phone is (916) 537-5000.

Dr. Manickam's primary practice is Dignity Health - Mercy San Juan Medical Center in Carmichael, California, part of CommonSpirit Health. Dr. Manickam is also affiliated with Dignity Health - Mercy General Hospital. The medical group on file is Mercy Medical Group. Dmand AI also links Dr. Manickam to 1 more group practice or clinic, named with a free account.

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

Gastroenterology is Dr. Manickam's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Manickam is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Manickam's licenses on file in 2 states: California and Michigan.

Dmand AI lists acid reflux, acute gastroduodenitis, chronic indigestion, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, fatty liver and gastroduodenitis among the conditions Dr. Manickam treats.

CMS data shows 167 Medicare services from Dr. Manickam across 8 procedure codes in 2024, for 112 Medicare patients. Medicare paid $19,399 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 112 Medicare patients who saw Dr. Manickam in 2024. The largest group is 75 to 84, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 2.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Manickam's median patient age at 65, with 50% women.

In 2024, Dr. Manickam wrote 171 Medicare Part D claims for 80 patients. 91% of them were for generic drugs. CMS names the drug for 109 of them, across 3 drugs with 11 or more claims each, at $1,759 in total drug cost. In 2023, CMS named 652 claims across 14 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Manickam for performance year 2024, reported through an alternative payment model (APM). Dr. Manickam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 40 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Manickam, more than 60% of the clinicians it reports for that procedure.

Dmand AI links 52 papers to Dr. Manickam, published from 2009 to 2023. 2013 was the busiest year, with 6. The most frequent topics are India, Gastrointestinal Hemorrhage and Leprostatic Agents. Dr. Manickam has published most often in Dig Dis Sci. Dr. Manickam's most frequent co-authors are Mitchell Cappell, MD, Ankit Dineshbhai Rathod, MD and Luis C. Afonso, MD.

CMS Open Payments shows 173 general payments to Dr. Manickam from 27 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,156.

Dr. Manickam graduated from PSG Institute of Medical Sciences in 2007.

Dr. Manickam is in network with 14 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.