Mary Haynes, SLP
NPI 1851747588 · Speech-Language Pathologist · Ridgeland, MS
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Haynes, SLP is a Speech-Language Pathologist provider in Ridgeland, MS (NPI 1851747588).
Provider details
- NPI number
- 1851747588
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- S4193 (MS)
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
- 2016-05-12
- Last updated
- 2021-08-17
- Certified
- 2021-08-17
Frequently asked questions
- What is Mary Haynes's NPI number?
- Mary Haynes's National Provider Identifier (NPI) is 1851747588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Haynes's specialty?
- Mary Haynes is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Haynes located?
- Mary Haynes's practice location on file with NPPES is 950 E County Line Rd, Ridgeland, MS 39157-1928.
- What is Mary Haynes's phone number?
- The practice phone number listed in the NPPES registry for Mary Haynes is (601) 853-9747.
- Does Mary Haynes accept Medicare?
- Mary Haynes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Haynes's NPI active?
- Yes — Mary Haynes's NPI (1851747588) is active in the NPPES registry as of the last update on 2021-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.