Heidi Howell
NPI 1336564178 · Clinical Social Worker · Phoenix, AZ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi Howell is a Clinical Social Worker provider in Phoenix, AZ (NPI 1336564178).
Provider details
- NPI number
- 1336564178
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 9175860-3502 (UT)
Specialties & taxonomies
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
12 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
- 2014-03-04
- Last updated
- 2023-05-23
- Certified
- 2023-05-23
Frequently asked questions
- What is Heidi Howell's NPI number?
- Heidi Howell's National Provider Identifier (NPI) is 1336564178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Howell's specialty?
- Heidi Howell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Heidi Howell located?
- Heidi Howell's practice location on file with NPPES is 3522 N 3rd Ave, Phoenix, AZ 85013-3903.
- What is Heidi Howell's phone number?
- The practice phone number listed in the NPPES registry for Heidi Howell is (602) 776-7676.
- Does Heidi Howell accept Medicare?
- Heidi Howell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi Howell's NPI active?
- Yes — Heidi Howell's NPI (1336564178) is active in the NPPES registry as of the last update on 2023-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.