IndividualActive
Karen Chaffer, AU.D.
NPI 1043513187 · Audiologist · Saginaw, MI
Karen Chaffer, AU.D. is a Audiologist provider in Saginaw, MI (NPI 1043513187).
Provider details
- NPI number
- 1043513187
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- AU.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- AY1380 (FL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
1500 Weiss St
Saginaw, MI 48602-5251
Phone: (989) 497-2500
Street-level locationGet directions
Mailing address
714 Plumtree Ln
Fenton, MI 48430-4204
Registry dates
- Enumerated
- 2010-12-13
- Last updated
- 2010-12-13
Frequently asked questions
- What is Karen Chaffer's NPI number?
- Karen Chaffer's National Provider Identifier (NPI) is 1043513187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Chaffer's specialty?
- Karen Chaffer is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Karen Chaffer located?
- Karen Chaffer's practice location on file with NPPES is 1500 Weiss St, Saginaw, MI 48602-5251.
- What is Karen Chaffer's phone number?
- The practice phone number listed in the NPPES registry for Karen Chaffer is (989) 497-2500.
- Is Karen Chaffer's NPI active?
- Yes — Karen Chaffer's NPI (1043513187) is active in the NPPES registry as of the last update on 2010-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.