Marilyn Simpson
NPI 1881308831 · Behavior Technician · Phoenix, AZ
Marilyn Simpson is a Behavior Technician provider in Phoenix, AZ (NPI 1881308831).
Provider details
- NPI number
- 1881308831
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Peer Specialist175T00000X
Other 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
- 2023-01-12
- Last updated
- 2023-01-12
- Certified
- 2023-01-12
Frequently asked questions
- What is Marilyn Simpson's NPI number?
- Marilyn Simpson's National Provider Identifier (NPI) is 1881308831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Simpson's specialty?
- Marilyn Simpson is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Marilyn Simpson located?
- Marilyn Simpson's practice location on file with NPPES is 4717 E Mcdowell Rd, Phoenix, AZ 85008-4544.
- What is Marilyn Simpson's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Simpson is (602) 472-3085.
- Is Marilyn Simpson's NPI active?
- Yes — Marilyn Simpson's NPI (1881308831) is active in the NPPES registry as of the last update on 2023-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.