ALLISON WITTE
NPI 1912310517
Audiologist in Valparaiso, IN
About Allison Witte NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLISON WITTE (NPI 1912310517) is an individual audiologist in Valparaiso, Indiana, licensed in Indiana (23002642A) and active in the NPI registry since June 2014. She maintains 2 additional practice locations and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
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
Allison Witte 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 Allison Witte reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Valparaiso, IN 46383
- Reassigned Medicare billing, Indiana enrollment
- 177 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 2
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 46383 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Allison Witte's NPI number?
The NPI number for Allison Witte is 1912310517. It was assigned to this individual provider in the NPPES registry on June 11, 2014.
Where is Allison Witte located?
Allison Witte practices at 2802 Leonard Dr, Valparaiso, IN 46383. The listed phone number is (219) 531-0355.
What is Allison Witte's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Allison Witte enrolled in Medicare?
Yes. Allison Witte 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 Allison Witte's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Witte reassigns Medicare benefits to Porter Physician Services LLC (Valparaiso, IN). 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 Allison Witte's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Witte accept?
Health plans from CareSource list Allison Witte as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Allison Witte was last updated on September 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Allison Witte · NPI 1912310517
Audiologist provider in Valparaiso, Indiana. Individual provider, active in the CMS NPPES registry since June 11, 2014.
## Identity
- **NPI:** 1912310517 (Entity type: Individual)
- **Enumerated:** June 11, 2014
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** 23002642A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2802 LEONARD DR, Valparaiso, IN 46383-7136
- **Phone:** (219) 531-0355 · **Fax:** (219) 531-2855
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Porter Physician Services LLC (NPI 1508075680, Valparaiso, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 15, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1912310517) · Data from the CMS NPPES public registry.