IndividualActive
Natalie Hassler, M.S.W.
NPI 1699918607 · Clinical Social Worker · Mesa, AZ
Natalie Hassler, M.S.W. is a Clinical Social Worker provider in Mesa, AZ (NPI 1699918607).
Provider details
- NPI number
- 1699918607
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW-2275 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
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
1220 S Alma School Rd
Suite 109
Mesa, AZ 85210-2068
Phone: (480) 834-2700
Street-level locationGet directions
Mailing address
1220 S Alma School Rd
Mesa, AZ 85210-2068
Registry dates
- Enumerated
- 2009-04-07
- Last updated
- 2009-04-07
Frequently asked questions
- What is Natalie Hassler's NPI number?
- Natalie Hassler's National Provider Identifier (NPI) is 1699918607, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Hassler's specialty?
- Natalie Hassler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Natalie Hassler located?
- Natalie Hassler's practice location on file with NPPES is 1220 S Alma School Rd, Mesa, AZ 85210-2068.
- What is Natalie Hassler's phone number?
- The practice phone number listed in the NPPES registry for Natalie Hassler is (480) 834-2700.
- Is Natalie Hassler's NPI active?
- Yes — Natalie Hassler's NPI (1699918607) is active in the NPPES registry as of the last update on 2009-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.