IndividualActive
Nancy Maas
NPI 1033806815 · Hearing Instrument Specialist · Pekin, IL
Nancy Maas is a Hearing Instrument Specialist provider in Pekin, IL (NPI 1033806815).
Provider details
- NPI number
- 1033806815
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 3422 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
2508 Court St
Pekin, IL 61554-5481
Phone: (309) 346-5323
Street-level locationGet directions
Mailing address
306 Knollcrest Ave
Pekin, IL 61554-3025
Registry dates
- Enumerated
- 2023-04-20
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Nancy Maas's NPI number?
- Nancy Maas's National Provider Identifier (NPI) is 1033806815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Maas's specialty?
- Nancy Maas is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Nancy Maas located?
- Nancy Maas's practice location on file with NPPES is 2508 Court St, Pekin, IL 61554-5481.
- What is Nancy Maas's phone number?
- The practice phone number listed in the NPPES registry for Nancy Maas is (309) 346-5323.
- Is Nancy Maas's NPI active?
- Yes — Nancy Maas's NPI (1033806815) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.