PharmD · Oklahoma
Collaborative Drug Therapy Management for Pharmacists in Oklahoma
Yes, a written agreement with a physician is required before you manage drug therapy. Oklahoma calls it a Written Collaborative Practice Agreement.
The specific structure of Oklahoma's pharmacist collaborative-practice framework under the Pharmacy Practice Act and Board of Pharmacy rules is not well documented in accessible sources. This entry is shown as supervised by analogy to other states' expanded-scope pharmacist tier and should be confirmed with the Oklahoma State Board of Pharmacy before use.
What the collaboration must look like
The rules the physician relationship has to follow. Each fact comes from the statute or board rule listed under sources.
Proximity
Not codified — left to the agreement
Supervision ratio
Not codified — no cap on file
Chart review
Not codified — left to the agreement
Meeting cadence
Not codified — left to the agreement
Prescriptive authority
Separate prescribing terms required · no controlled-substance authority
Shown as not allowed as the conservative default in the absence of a confirmed affirmative grant, not a confirmed statutory bar; confirm with the Oklahoma State Board of Pharmacy before relying on it.
Written agreement
Required
Practice ownership (corporate practice of medicine)
Non-licensee ownership permitted — Oklahoma's general absence of a corporate-practice doctrine makes permissive pharmacy ownership plausible; pharmacy-specific ownership rules not identified
Low-confidence entry — verify with the Oklahoma State Board of Pharmacy.
Sources for the supervision rules (1)
- Oklahoma Pharmacy Practice Act, Okla. Stat. tit. 59, Ch. 8 (general citation)
What a collaborating physician costs here
Typical monthly cost in Oklahoma
$500 – $600
Estimate for one Pharmacist. Standard-tier state.
About Oklahoma's rules
HB 2298 (APRNs) and HB 2584 (PAs), both 2025 and effective Nov. 1, 2025, created new hours-based independent-practice pathways in a state with no prior pathway for either. Being this recent, secondary sources conflict on whether a 6-provider physician-ratio cap (OAC 435:10-13-2) still applies post-reform — flagged per-provider below rather than guessed. Oklahoma has no corporate-practice-of-medicine doctrine (Okla. A.G. Op. 77-168).
Other clinicians in Oklahoma: see the state overview.