Margaret Black
NPI 1053448399 · Speech-Language Pathologist · Phoenix, AZ
Margaret Black is a Speech-Language Pathologist provider in Phoenix, AZ (NPI 1053448399).
Provider details
- NPI number
- 1053448399
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SLP1256 (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
- 2007-02-27
- Last updated
- 2007-07-09
Frequently asked questions
- What is Margaret Black's NPI number?
- Margaret Black's National Provider Identifier (NPI) is 1053448399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Black's specialty?
- Margaret Black is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margaret Black located?
- Margaret Black's practice location on file with NPPES is 2850 N 24th St, Phoenix, AZ 85008-1004.
- What is Margaret Black's phone number?
- The practice phone number listed in the NPPES registry for Margaret Black is (602) 266-5976.
- Is Margaret Black's NPI active?
- Yes — Margaret Black's NPI (1053448399) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.