Payer directory
Healthfirst provider contacts
Provider phone number, Prior authorization, Payer ID, Claims address, from Healthfirst's own provider pages.
Provider Services (NY): 1-888-801-1660. From Healthfirst's own page on assets.healthfirst.org, verified October 23, 2026.
Provider phone number
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Provider ServicesNY | Phone | 1-888-801-1660 | Providers may call Provider Services at 1-888-801-1660, Monday to Friday, 8:30am to 5:30pm.assets.healthfirst.org |
Prior authorization
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Medical Management, preauthorization and admission notificationNY | Phone | 1-888-394-4327 | For preauthorization for the services listed above or to notify Healthfirst of an admission, contact the Medical Management department at 1-888-394-4327.assets.healthfirst.org |
Payer ID
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Electronic claims payer IDNY | Payer ID | 80141 | Healthfirst Payer ID Number 80141 on each claimassets.healthfirst.org |
Claims address
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Paper claimsNY | Mailing address | Healthfirst Claims Department, P.O. Box 958438, Lake Mary, FL 32795-8438 | All paper claims should be submitted to: Healthfirst Claims Department P.O. Box 958438 Lake Mary, FL 32795-8438assets.healthfirst.org |
Rivvi lists only what Healthfirst publishes on its own provider pages (hfproviders.org). A topic with nothing verified is left off. This page does not say which providers or plans Healthfirst contracts with.
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Source: Healthfirst's own provider pages, linked in each table. Checked . Last updated . How Rivvi sources data. Spot an error? hello@rivvi.ai.
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