Audiology First, LLC
NPI 1487849493 · Audiologist-Hearing Aid Fitter · Columbia, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Audiology First, LLC is a Audiologist-Hearing Aid Fitter organization in Columbia, MD (NPI 1487849493).
Provider details
- NPI number
- 1487849493
- Entity type
- Organization
- Primary specialty
- Audiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Diana Wagner, Owner/Audiologist(410) 964-9511
- License
- 562 (MD)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Diana J. Wagner
Registry dates
- Enumerated
- 2007-09-12
- Last updated
- 2023-08-02
- Certified
- 2023-08-02
Frequently asked questions
- What is Audiology First, LLC's NPI number?
- Audiology First, LLC's National Provider Identifier (NPI) is 1487849493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Audiology First, LLC?
- Audiology First, LLC is classified in the NPPES registry as Audiologist-Hearing Aid Fitter (Speech, Language and Hearing Service Providers).
- Where is Audiology First, LLC located?
- Audiology First, LLC's practice location on file with NPPES is 8850 Stanford Blvd Ste 1700, Columbia, MD 21045-4765.
- What is Audiology First, LLC's phone number?
- The practice phone number listed in the NPPES registry for Audiology First, LLC is (410) 964-9511.
- Does Audiology First, LLC accept Medicare?
- Audiology First, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Audiology First, LLC?
- The authorized official listed on Audiology First, LLC's NPPES record is Diana Wagner, Owner/Audiologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Audiology First, LLC's NPI active?
- Yes — Audiology First, LLC's NPI (1487849493) is active in the NPPES registry as of the last update on 2023-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.