Darby Hartman
NPI 1154266856 · Speech-Language Pathologist · Cottage Grove, MN
Darby Hartman is a Speech-Language Pathologist provider in Cottage Grove, MN (NPI 1154266856).
Provider details
- NPI number
- 1154266856
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-04-21
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is Darby Hartman's NPI number?
- Darby Hartman's National Provider Identifier (NPI) is 1154266856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darby Hartman's specialty?
- Darby Hartman is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Darby Hartman located?
- Darby Hartman's practice location on file with NPPES is 8400 E Point Douglas Rd S, Cottage Grove, MN 55016-3324.
- What is Darby Hartman's phone number?
- The practice phone number listed in the NPPES registry for Darby Hartman is (651) 425-6139.
- Is Darby Hartman's NPI active?
- Yes — Darby Hartman's NPI (1154266856) 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.