Joanne Hardesty, SLP
NPI 1841656519 · Speech-Language Pathologist · Marriottsville, MD
Joanne Hardesty, SLP is a Speech-Language Pathologist provider in Marriottsville, MD (NPI 1841656519).
Provider details
- NPI number
- 1841656519
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 04973 (MD)
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
10 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
- 2016-01-11
- Last updated
- 2016-01-11
Frequently asked questions
- What is Joanne Hardesty's NPI number?
- Joanne Hardesty's National Provider Identifier (NPI) is 1841656519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Hardesty's specialty?
- Joanne Hardesty is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Joanne Hardesty located?
- Joanne Hardesty's practice location on file with NPPES is 2500 Wallington Way, Marriottsville, MD 21104-1505.
- What is Joanne Hardesty's phone number?
- The practice phone number listed in the NPPES registry for Joanne Hardesty is (410) 442-9791.
- Is Joanne Hardesty's NPI active?
- Yes — Joanne Hardesty's NPI (1841656519) is active in the NPPES registry as of the last update on 2016-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.