Margaret Larsen, AU.D.
NPI 1508001769 · Audiologist · Hastings, MI
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Larsen, AU.D. is a Audiologist provider in Hastings, MI (NPI 1508001769).
Provider details
- NPI number
- 1508001769
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 1601000532 (MI)
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
17 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
Registry dates
- Enumerated
- 2008-12-02
- Last updated
- 2009-12-15
Frequently asked questions
- What is Margaret Larsen's NPI number?
- Margaret Larsen's National Provider Identifier (NPI) is 1508001769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Larsen's specialty?
- Margaret Larsen is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Margaret Larsen located?
- Margaret Larsen's practice location on file with NPPES is 1761 W M 43 Hwy, Hastings, MI 49058-8378.
- What is Margaret Larsen's phone number?
- The practice phone number listed in the NPPES registry for Margaret Larsen is (269) 945-3888.
- Does Margaret Larsen accept Medicare?
- Margaret Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Larsen's NPI active?
- Yes — Margaret Larsen's NPI (1508001769) is active in the NPPES registry as of the last update on 2009-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.