Dr. Mark C. Littlejohn, MD

Dr. Littlejohn practices at Good Shepherd Medical Center - Longview in Longview, Texas.

Dr. Littlejohn's NPI, 1932176252, was assigned on March 6, 2006. Dr. Littlejohn graduated from UTMB Health in 1988. Dr. Littlejohn holds Texas license H5784.

Dr. Littlejohn's primary practice is Good Shepherd Medical Center - Longview, at 700 E Marshall Ave, Longview, TX 75601 in Gregg County. The practice phone is (903) 315-2000.

Dr. Littlejohn's primary practice is Good Shepherd Medical Center - Longview in Longview, Texas. Dr. Littlejohn is also affiliated with CHRISTUS Good Shepherd Medical Center - Longview. The medical group on file is CHRISTUS Trinity Clinic. Dmand AI also links Dr. Littlejohn to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Littlejohn practices, 5 sites in all. Vendor and product names are available with a free account.

Otolaryngology is Dr. Littlejohn's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Littlejohn is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dr. Littlejohn is licensed in Texas.

Dmand AI lists acute sinusitis, chronic ear infection, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, ear infection, endoscopic sinus surgery and hearing loss and impairment among the conditions Dr. Littlejohn treats.

CMS data shows 863 Medicare services from Dr. Littlejohn across 11 procedure codes in 2024, for 550 Medicare patients. Medicare paid $52,803 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 550 Medicare patients who saw Dr. Littlejohn in 2024. The largest group is 65 to 74, with 244 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Littlejohn's median patient age at 55, with 56% women.

In 2024, Dr. Littlejohn wrote 1,842 Medicare Part D claims for 556 patients. 99% of them were for generic drugs. CMS names the drug for 1,741 of them, across 15 drugs with 11 or more claims each, at $20,671 in total drug cost. In 2023, CMS named 1,339 claims across 16 drugs.

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

CMS Open Payments shows 108 general payments to Dr. Littlejohn from 23 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Intersect ENT, Inc. paid the most, $1,909.

Dmand AI lists 1 award for Dr. Littlejohn, most recently CMS Stage 1 2012 in 2012.

Dr. Littlejohn graduated from UTMB Health in 1988.

Dr. Littlejohn is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.