PayerParity

David Buck, MD

Family Medicine Physician · Houston, TX 77092 · NPI 1528148954 · 1 payer file

94%of Medicare

UnitedHealthcare — Optum Behavioral Health pays David Buck, MD $90.82 for a 99213Office visit, established patient, low complexity. Medicare pays $96.33 for the same service in this locality. Commercial insurance is widely assumed to pay above Medicare.

Negotiated rates vs Medicare

ServicePayer · planNegotiatedMedicare% of MedicareAmong Houston family medicine physicians, same plan
99213Office visit, established patient, low complexityUnitedHealthcare — Optum Behavioral Health$90.82$96.3394%

above 67% of 718 all Houston clinicians on this plan

99214Office visit, established patient, moderate complexityUnitedHealthcare — Optum Behavioral Health$128.43$137.4193%

above 67% of 711 all Houston clinicians on this plan

Also contracted — outside this specialty’s usual billing

ServicePayer · planNegotiatedMedicare% of MedicareAmong Houston family medicine physicians, same plan
90833Psychotherapy, 30 minutes, add-on to an office visitUnitedHealthcare — Optum Behavioral Health$76.03$82.6892%not typically billed by family medicine physicians
90838Psychotherapy, 60 minutes, add-on to an office visitUnitedHealthcare — Optum Behavioral Health$116.57$138.6284%not typically billed by family medicine physicians

A payer’s file carries a rate for every code in the contract’s fee class, whether or not the clinician will ever bill it. These rows are real, and they are how the fee class shows through — but they are not evidence that David Buck, MD performs these services, and they are kept out of the benchmark above.

Sources. UnitedHealthcare — Optum Behavioral Health (September 2026). Each payer’s machine-readable file, joined to the national provider registry by NPI. Rates are the negotiated professional amounts — not billed charges, and not what a member owes after cost sharing. Where a file carries several contract rows for one clinician and code, the median is shown with the range and row count beneath it.

Medicare. Non-facility allowed amount, HOUSTON, Texas, Locality 18, CY2026 non-QP conversion factor, computed from RVUs and the locality’s geographic indices — not looked up from a table.

Position. Percentile of this rate among Houston clinicians in the same specialty holding a rate for the same code on the same plan; falls back to all Houston clinicians on that plan where the specialty cohort is under ten. Payers are never pooled.

Built 2026-09-03 · PayerParity