JULIA BARBARA GAJEWSKI AUD
NPI 1871115667
Audiologist in Boulder, CO
About Julia Barbara Gajewski Aud NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIA BARBARA GAJEWSKI AUD (NPI 1871115667) is an individual audiologist in Boulder, Colorado, licensed in Colorado (AUD.0001144) and active in the NPI registry since May 2020. She is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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
Julia Barbara Gajewski 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 Julia Gajewski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boulder, CO 80303
- Reassigned Medicare billing, Colorado enrollment
- 11 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 80303 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOULDER, CO 80303
BOULDER, CO 80303
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 Julia Gajewski's NPI number?
The NPI number for Julia Gajewski is 1871115667. It was assigned to this individual provider in the NPPES registry on May 14, 2020.
Where is Julia Gajewski located?
Julia Gajewski practices at 4745 Arapahoe Ave Ste 130, Boulder, CO 80303. The listed phone number is (303) 443-2772.
What is Julia Gajewski's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Julia Gajewski enrolled in Medicare?
Yes. Julia Gajewski 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 Julia Gajewski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julia Gajewski reassigns Medicare benefits to Boulder Valley Ear Nose & Throat Associates PC (Boulder, CO). 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 Julia Gajewski'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 Julia Gajewski was last updated on December 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Julia Barbara Gajewski, AUD · NPI 1871115667
Audiologist provider in Boulder, Colorado. Individual provider, active in the CMS NPPES registry since May 14, 2020.
## Identity
- **NPI:** 1871115667 (Entity type: Individual)
- **Enumerated:** May 14, 2020
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** AUD.0001144 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 4745 ARAPAHOE AVE STE 130, Boulder, CO 80303-1082
- **Phone:** (303) 443-2772
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Boulder Valley Ear Nose & Throat Associates PC (NPI 1194948026, Boulder, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** December 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1871115667) · Data from the CMS NPPES public registry.