Dr. James P. Berg, MD

Dr. Berg practices at Doctors Surgery Center-Nacogdoches in Nacogdoches, Texas.

Dr. Berg's NPI, 1982015921, was assigned on May 13, 2014. Dr. Berg graduated from Baylor College Of Medicine in 2014. Dr. Berg holds Texas license R5082.

Dr. Berg's primary practice is Doctors Surgery Center-Nacogdoches, at 5300 North St, Nacogdoches, TX 75965. The practice phone is (936) 569-8278.

Dr. Berg's primary practice is Doctors Surgery Center-Nacogdoches in Nacogdoches, Texas. Dmand AI also links Dr. Berg to 1 medical group, named with a free account.

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

Ophthalmology is Dr. Berg's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Berg is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Berg is licensed in Texas.

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. Berg treats.

CMS data shows 6,335 Medicare services from Dr. Berg across 24 procedure codes in 2024, for 1,146 Medicare patients. Medicare paid $1,135,047 for them.

CMS counts 1,146 Medicare patients who saw Dr. Berg in 2024. The largest group is 65 to 74, with 555 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Berg's median patient age at 73, with 57% women.

In 2024, Dr. Berg wrote 1,991 Medicare Part D claims for 543 patients. 60% of them were for generic drugs. CMS names the drug for 1,865 of them, across 22 drugs with 11 or more claims each, at $151,952 in total drug cost. In 2023, CMS named 2,315 claims across 26 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Berg for performance year 2024, reported individually. Dr. Berg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,100 procedures of cataract surgery by Dr. Berg, more than 99% of the clinicians it reports for that procedure.

Dmand AI links 2 papers to Dr. Berg in 2014. 2014 was the busiest year, with 2. Dr. Berg's most frequent co-authors are Ryan Thomas Barrett, MD, Marshall Bowes Hamill, MD and Douglas D. Koch, MD.

CMS Open Payments shows 195 general payments to Dr. Berg from 26 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 49% of the total. Ocular Therapeutix, Inc. paid the most, $4,188.

Dr. Berg graduated from Baylor College Of Medicine in 2014.

Dr. Berg is in network with 23 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 13. Check the plan with the practice before a visit.