Margaret Mckay, MS, CCC-SLP
NPI 1669945275 · Speech-Language Pathologist · Centreville, MD
Margaret Mckay, MS, CCC-SLP is a Speech-Language Pathologist provider in Centreville, MD (NPI 1669945275).
Provider details
- NPI number
- 1669945275
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 03919 (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
7 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
- 2019-01-07
- Last updated
- 2019-01-07
Frequently asked questions
- What is Margaret Mckay's NPI number?
- Margaret Mckay's National Provider Identifier (NPI) is 1669945275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Mckay's specialty?
- Margaret Mckay is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margaret Mckay located?
- Margaret Mckay's practice location on file with NPPES is 202 Chesterfield Ave, Centreville, MD 21617-1308.
- What is Margaret Mckay's phone number?
- The practice phone number listed in the NPPES registry for Margaret Mckay is (410) 758-2403.
- Is Margaret Mckay's NPI active?
- Yes — Margaret Mckay's NPI (1669945275) is active in the NPPES registry as of the last update on 2019-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.