Mallory Duey
NPI 1003317827 · Speech-Language Pathologist · Flint, MI
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mallory Duey is a Speech-Language Pathologist provider in Flint, MI (NPI 1003317827).
Provider details
- NPI number
- 1003317827
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 7101000302 (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
8 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
- 2018-02-27
- Last updated
- 2018-02-27
Frequently asked questions
- What is Mallory Duey's NPI number?
- Mallory Duey's National Provider Identifier (NPI) is 1003317827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mallory Duey's specialty?
- Mallory Duey is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mallory Duey located?
- Mallory Duey's practice location on file with NPPES is 5402 Gateway Ctr Ste B, Flint, MI 48507-3918.
- What is Mallory Duey's phone number?
- The practice phone number listed in the NPPES registry for Mallory Duey is (810) 603-0040.
- Does Mallory Duey accept Medicare?
- Mallory Duey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mallory Duey's NPI active?
- Yes — Mallory Duey's NPI (1003317827) is active in the NPPES registry as of the last update on 2018-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.