MARK I PARTAIN AUD
NPI 1780238907
Audiologist in Carmel, IN
About Mark I Partain Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK I PARTAIN AUD (NPI 1780238907) is an individual audiologist in Carmel, Indiana, licensed in Indiana (23002887A) and active in the NPI registry since July 2019. He maintains a secondary practice location in Santa Monica and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Mark I Partain 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 Mark Partain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46032 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CARMEL, IN 46032
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 Mark Partain's NPI number?
The NPI number for Mark Partain is 1780238907. It was assigned to this individual provider in the NPPES registry on July 25, 2019.
Where is Mark Partain located?
Mark Partain practices at 11725 Illinois St Ste 275, Carmel, IN 46032. The listed phone number is (317) 944-6467.
What is Mark Partain's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Mark Partain enrolled in Medicare?
Yes. Mark Partain 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 Mark Partain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Partain reassigns Medicare benefits to Iu Health Medical Group, LLC (Indianapolis, 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 Mark Partain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Partain accept?
Health plans from CareSource and Cigna Healthcare list Mark Partain 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 Mark Partain was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.
# Mark I Partain, AUD · NPI 1780238907
Audiologist provider in Carmel, Indiana. Individual provider, active in the CMS NPPES registry since July 25, 2019.
## Identity
- **NPI:** 1780238907 (Entity type: Individual)
- **Enumerated:** July 25, 2019
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** 23002887A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 11725 ILLINOIS ST STE 275, Carmel, IN 46032-3009
- **Phone:** (317) 944-6467
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** August 11, 2025
- **Other identifiers:** Other 1105285168 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1780238907) · Data from the CMS NPPES public registry.