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Oak West Physician Association

Primary payer ID
36400Compare transaction IDs ↓
Last successful claim statusNo successful response observedObserved across Substrate's claim-status network.
Currently not answering

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Coverage profile

How Substrate can help you with Oak West Physician Association

Substrate can help practices and billers with the following claims tasks for Oak West Physician Association.

Frequently asked questions

Oak West Physician Association payer FAQs

What is the payer ID for Oak West Physician Association?

The primary payer ID for Oak West Physician Association is 36400. The correct routing ID can differ by clearinghouse and transaction, so compare the 837P, 837I, 835, 270, and 276 entries before submitting.

What are the 837 payer IDs for Oak West Physician Association?

The 837P and 837I payer ID for Oak West Physician Association is 36400 via Stedi.

What state does Oak West Physician Association operate in?

Oak West Physician Association operates in IL.

Resource library

Routing reference

Oak West Physician Association payer IDs and operating states

Use the payer ID listed for the transaction you are submitting. Verify current routing and enrollment requirements with your clearinghouse.

Oak West Physician Association payer name, operating states, and transaction-specific payer IDs
Payer nameOak West Physician AssociationSource: Substrate payer directory · last refreshed
Operating statesILSource: Substrate payer directory · last refreshed
837P professional claims payer IDStedi36400Source: Stedi payer catalog · catalog dated · matched by payer ID
837I institutional claims payer IDStedi36400Source: Stedi payer catalog · catalog dated · matched by payer ID

Routing sources and verification

  • Substrate payer directoryPayer identity, aliases, operating states, and vendor IDs. Last refreshed .
  • Stedi payer catalogMatched by payer ID; matched record: Oak West Physician Association. Source dated .PrimaryPayerId is used as the transaction payer ID when the corresponding Stedi support flag is true.Open current Stedi reference ↗

Clearinghouse payer IDs are transaction-specific and can change. Confirm the current payer list and the member’s ID card before submission.

Other aliases

Also known as

  • 36400
  • NAOAK