Margot Mason, MA CCC-SLP
NPI 1245361724 · Speech-Language Pathologist · Phoenix, AZ
Margot Mason, MA CCC-SLP is a Speech-Language Pathologist provider in Phoenix, AZ (NPI 1245361724).
Provider details
- NPI number
- 1245361724
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SLP0537 (AZ)
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
19 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
- 2007-03-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margot Mason's NPI number?
- Margot Mason's National Provider Identifier (NPI) is 1245361724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margot Mason's specialty?
- Margot Mason is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margot Mason located?
- Margot Mason's practice location on file with NPPES is 8430 N 39th Ave, Phoenix, AZ 85051-4778.
- What is Margot Mason's phone number?
- The practice phone number listed in the NPPES registry for Margot Mason is (602) 347-2277.
- Is Margot Mason's NPI active?
- Yes — Margot Mason's NPI (1245361724) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.