Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Justina Katterheinrich, AUD

Individual provider Audiologist · NPI 1972156339

Justina Katterheinrich, AUD is a Qualified Audiologist in Cumberland, Maryland. Qualified in 2019, 7 years ago. Practices with Grupenhof Enterprises LLC, a 4-clinician group. Licensed in Maryland and Ohio.

Years since qualifying
7
Licensed in
MD, OH
In the registry since
2019
Specialties on file
2
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

See every abbreviation used in this directory →

Practice location Address checks out

938 National Hwy
Cumberland, MD 21502-7326
Phone: (301) 729-1635
Fax: (301) 729-1697
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 01489 (MD)
Audiologist Taxonomy 231H00000X · Licence A02201 (OH)

Record details

NPI number1972156339
Entity typeIndividual (Type 1)
GenderFemale
Credentials AUD
Sole proprietorNo
NPI enumeratedJuly 24, 2019
Last updated in NPPESJuly 24, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED AUDIOLOGIST
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Grupenhof Enterprises Llc — 4 clinicians
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients175
Services billed 226 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Grupenhof Enterprises LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Cumberland