Martina Stewart
NPI 1639886344 · Behavior Technician · Phoenix, AZ
Martina Stewart is a Behavior Technician provider in Phoenix, AZ (NPI 1639886344).
Provider details
- NPI number
- 1639886344
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-11-02
- Last updated
- 2022-11-02
- Certified
- 2022-11-02
Frequently asked questions
- What is Martina Stewart's NPI number?
- Martina Stewart's National Provider Identifier (NPI) is 1639886344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martina Stewart's specialty?
- Martina Stewart is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Martina Stewart located?
- Martina Stewart's practice location on file with NPPES is 2301 W Dunlap Ave Ste 204, Phoenix, AZ 85021-2846.
- What is Martina Stewart's phone number?
- The practice phone number listed in the NPPES registry for Martina Stewart is (202) 294-0315.
- Is Martina Stewart's NPI active?
- Yes — Martina Stewart's NPI (1639886344) is active in the NPPES registry as of the last update on 2022-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.