STEPHANIE MARIE PREVOST AUD
NPI 1790093326
Audiologist in Mount Kisco, NY
About Stephanie Marie Prevost Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE MARIE PREVOST AUD (NPI 1790093326) is an individual audiologist in Mount Kisco, New York, licensed in New York (002300-1) and active in the NPI registry since September 2010. She is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Stephanie Marie Prevost Aud is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Stephanie Prevost reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10549 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNT KISCO, NY 10549
MOUNT KISCO, NY 10549
MOUNT KISCO, NY 10549
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Stephanie Prevost's NPI number?
The NPI number for Stephanie Prevost is 1790093326. It was assigned to this individual provider in the NPPES registry on September 16, 2010.
Where is Stephanie Prevost located?
Stephanie Prevost practices at 90 S Bedford Rd, Mount Kisco, NY 10549. The listed phone number is (914) 241-1050.
What is Stephanie Prevost's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Stephanie Prevost enrolled in Medicare?
Yes. Stephanie Prevost is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Stephanie Prevost's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Prevost reassigns Medicare benefits to Optum Medical Care, P.C. (Mount Kisco, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephanie Prevost's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Stephanie Prevost was last updated on June 13, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Stephanie Marie Prevost, AUD · NPI 1790093326
Audiologist provider in Mount Kisco, New York. Individual provider, active in the CMS NPPES registry since September 16, 2010.
## Identity
- **NPI:** 1790093326 (Entity type: Individual)
- **Enumerated:** September 16, 2010
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** 002300-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 90 S BEDFORD RD, Mount Kisco, NY 10549-3412
- **Phone:** (914) 241-1050 · **Fax:** (914) 242-2773
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** June 13, 2016
- **Other identifiers:** Medicare PIN A400100136 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1790093326) · Data from the CMS NPPES public registry.