IndividualActive
Abby Duvall
NPI 1487599908 · Case Manager/Care Coordinator · Negaunee, MI
Abby Duvall is a Case Manager/Care Coordinator provider in Negaunee, MI (NPI 1487599908).
Provider details
- NPI number
- 1487599908
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
100 Malton Rd Ste 6
Negaunee, MI 49866-2002
Phone: (906) 228-9699
Street-level locationGet directions
Mailing address
100 Malton Rd
Negaunee, MI 49866-2001
Additional practice locations (1)
- 241 Wright St Bldg 1Marquette, MI 49855-1955Phone: (906) 228-9699
Registry dates
- Enumerated
- 2026-04-21
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is Abby Duvall's NPI number?
- Abby Duvall's National Provider Identifier (NPI) is 1487599908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abby Duvall's specialty?
- Abby Duvall is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Abby Duvall located?
- Abby Duvall's practice location on file with NPPES is 100 Malton Rd Ste 6, Negaunee, MI 49866-2002.
- What is Abby Duvall's phone number?
- The practice phone number listed in the NPPES registry for Abby Duvall is (906) 228-9699.
- Is Abby Duvall's NPI active?
- Yes — Abby Duvall's NPI (1487599908) is active in the NPPES registry as of the last update on 2026-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.