Mailing address for all California claims, as listed in the California MPN medical-bills-and-records instructions.
Northern center also lists Walnut Creek at 800-842-7354. The official current California MPN page links this undated claim-office PDF. Provider billing questions use the separately listed 877-228-2758. Utilization-review fax numbers are different; no county boundary or service-center hours are inferred.
Mailing address for all California claims, as listed in the California MPN medical-bills-and-records instructions.
The official current California MPN page links this undated claim-office PDF. Provider billing questions use the separately listed 877-228-2758. Utilization-review fax numbers are different; no county boundary or service-center hours are inferred.
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.
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