Listed as a CPA in IRS public preparer records. Source: IRS PTIN FOIA extract (Feb 2026), retrieved October 23, 2026. https://www.irs.gov/pub/foia/foia-nebraska-extract.csv No state license number is on file. Specialties are blank until this preparer claims the listing. CPA Seek does not contact preparers.

Gregory Paul Rihanek

CPA · Blackman & Associates, P.C.

Omaha, Nebraska 68130

Gregory Paul Rihanek, CPA in Omaha, NE

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Gregory Paul Rihanek, CPA in Omaha · CPA Seek