Law firm in Ponca City, OK

Baumert, Cummings & Hiatt

400 E. Central Suite 304, Ponca City, OK 74601
2 attorneys on the Oklahoma bar roster, license status checked

License status checked on the Oklahoma Bar Association roster on September 25, 2026.

Call (580) 762-2403

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Ask how the fee is set (flat, hourly or a share of the estate) and get it in writing before you agree. What Oklahoma law says it may be →

Attorneys

Checked against the Oklahoma bar roster (look them up yourself →).

  • David S. CummingsOK bar · active · checked Sep 25, 2026admitted 1977
  • Derrin HiattOK bar · active · checked Sep 25, 2026admitted 1989

Practice areas

Estate planning
From the firm's own site · source →
Probate
From the firm's own site · source →

What Oklahoma law says a probate lawyer may charge →

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Every firm serving Ponca City with an attorney on the Oklahoma bar roster

Estate checklist for Oklahoma

What the executor does, month by month, with Oklahoma's numbers and deadlines.