Mary Mackey, M.S., CCC-SLP
NPI 1851553945 · Speech-Language Pathologist · Sonora, CA
Mary Mackey, M.S., CCC-SLP is a Speech-Language Pathologist provider in Sonora, CA (NPI 1851553945).
Provider details
- NPI number
- 1851553945
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP19974 (CA)
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
17 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
- 2008-06-30
- Last updated
- 2018-08-17
Frequently asked questions
- What is Mary Mackey's NPI number?
- Mary Mackey's National Provider Identifier (NPI) is 1851553945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mackey's specialty?
- Mary Mackey is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Mackey located?
- Mary Mackey's practice location on file with NPPES is 20552 Bay Meadows Dr, Sonora, CA 95370.
- What is Mary Mackey's phone number?
- The practice phone number listed in the NPPES registry for Mary Mackey is (209) 225-0869.
- Is Mary Mackey's NPI active?
- Yes — Mary Mackey's NPI (1851553945) is active in the NPPES registry as of the last update on 2018-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.