Atty. Derrin Keith Hiatt

Atty. Derrin Keith Hiatt

Derrin Keith Hiatt is a lawyer practicing banking, commercial, real estate and 9 other areas of law. Derrin received a B.A. degree from Oklahoma Christian College in 1986, and has been licensed for 37 years.

Ponca City Ponca City 37 yrs experience 37 year
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Profile Summary

About Derrin Keith Hiatt at a glance

Derrin Keith Hiatt is a Member based in Ponca City, Oklahoma, practicing at Baumert, Cummings & Hiatt. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on trusts, personal injury, family law, estate planning, and employment. Admitted to practice in Oklahoma (1989). Educated at University of Oklahoma (J.D., 1989) and Oklahoma Christian College (B.A., 1986). Recognitions include BV Distinguished. Active member of Kay County, Oklahoma and American Bar Associations. Serands clients in Ponca City, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Derrin Keith Hiatt is a lawyer practicing banking, commercial, real estate and 9 other areas of law
  • Derrin received a B.A. degree from Oklahoma Christian College in 1986, and has been licensed for 37 years
  • Derrin practices at Baumert, Cummings & Hiatt in Ponca City, OK

Practice Areas Explained

Derrin Keith Hiatt's Areas of Practice

Each practice area below reflects the types of cases Derrin Keith Hiatt handles, with a brief overview of what that area of law covers.

Trusts

Derrin Keith Hiatt is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Oklahoma →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Derrin Keith Hiatt is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Oklahoma →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Derrin Keith Hiatt is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Oklahoma →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Derrin Keith Hiatt is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Oklahoma →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Derrin Keith Hiatt is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Oklahoma →

Jurisdictional Context

Why local counsel matters in Oklahoma

Practicing law in Oklahoma. Legal matters in Oklahoma are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Ponca City are typically filed in the local municipal court or the appropriate Oklahoma state district court, depending on subject matter and amount in controversy. An attorney licensed in Oklahoma brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Oklahoma courts without local counsel or pro hac vice admission.

Looking for additional Oklahoma attorneys? Browse all attorneys in Ponca City or all attorneys in Oklahoma.

Frequently Asked

Common questions about Derrin Keith Hiatt

Where is Derrin Keith Hiatt's law office located?
Derrin Keith Hiatt's law practice is located in Ponca City, Oklahoma. The firm is Baumert, Cummings & Hiatt. You can contact the office directly through this profile page.
What practice areas does Derrin Keith Hiatt handle?
Derrin Keith Hiatt focuses on trusts, personal injury, family law, estate planning, employment. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has Derrin Keith Hiatt practiced law?
Derrin Keith Hiatt has 37+ years of legal experience and has been licensed since 1989.
Where did Derrin Keith Hiatt go to law school?
Derrin Keith Hiatt earned their education at (J.D., 1989); (B.A., 1986).
How can I contact Derrin Keith Hiatt for a consultation?
You can contact Derrin Keith Hiatt directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Derrin Keith Hiatt received?
Derrin Keith Hiatt's notable recognition includes: BV Distinguished.

Education

J.D.
University of Oklahoma
- 1989
B.A.
Oklahoma Christian College
- 1986

Awards

BV Distinguished

Bar Admissions

Oklahoma
Admitted: 1989

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