CORTNEY A SPERRY AUD
NPI 1891103610
Audiologist in Severna Park, MD
About Cortney A Sperry Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORTNEY A SPERRY AUD (NPI 1891103610) is an individual audiologist in Severna Park, Maryland, licensed in Maryland (01330) and active in the NPI registry since July 2014. She maintains a secondary practice location in Towson and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Group Practice 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
Cortney A Sperry 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 Cortney Sperry reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Towson, MD 21252
- Reassigned Medicare billing, Maryland enrollment
- 49 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 21146 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
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 Cortney Sperry's NPI number?
The NPI number for Cortney Sperry is 1891103610. It was assigned to this individual provider in the NPPES registry on July 24, 2014. The provider is also known as Cortney A Butler Aud.
Where is Cortney Sperry located?
Cortney Sperry practices at 209 Lynell Ct, Severna Park, MD 21146. The listed phone number is (443) 786-5332.
What is Cortney Sperry's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Cortney Sperry enrolled in Medicare?
Yes. Cortney Sperry 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 Cortney Sperry's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cortney Sperry reassigns Medicare benefits to Comptroller Of Maryland Central Payroll Bureau (Towson, MD). 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 Cortney Sperry'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 Cortney Sperry was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Cortney A Sperry, AUD · NPI 1891103610
Audiologist provider in Severna Park, Maryland. Individual provider, active in the CMS NPPES registry since July 24, 2014.
## Identity
- **NPI:** 1891103610 (Entity type: Individual)
- **Enumerated:** July 24, 2014
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** 01330 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 209 LYNELL CT, Severna Park, MD 21146-2014
- **Phone:** (443) 786-5332
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Comptroller Of Maryland Central Payroll Bureau (NPI 1871609545, Towson, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** May 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1891103610) · Data from the CMS NPPES public registry.