Teresa Demasi, ST
NPI 1821243619 · Speech-Language Pathologist · Tempe, AZ
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Demasi, ST is a Speech-Language Pathologist provider in Tempe, AZ (NPI 1821243619).
Provider details
- NPI number
- 1821243619
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- ST
- Sex
- Female
- Sole proprietor
- No
- License
- 018731-1 (NY)
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
- 2008-11-21
- Last updated
- 2018-05-15
Frequently asked questions
- What is Teresa Demasi's NPI number?
- Teresa Demasi's National Provider Identifier (NPI) is 1821243619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Demasi's specialty?
- Teresa Demasi is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Teresa Demasi located?
- Teresa Demasi's practice location on file with NPPES is 1930 E Southern Ave, Tempe, AZ 85282.
- What is Teresa Demasi's phone number?
- The practice phone number listed in the NPPES registry for Teresa Demasi is (480) 456-0719.
- Does Teresa Demasi accept Medicare?
- Teresa Demasi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Demasi's NPI active?
- Yes — Teresa Demasi's NPI (1821243619) is active in the NPPES registry as of the last update on 2018-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.