Zulema Guerrero Ballesteros, LCSW
NPI 1790377893 · Clinical Social Worker · Phoenix, AZ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zulema Guerrero Ballesteros, LCSW is a Clinical Social Worker provider in Phoenix, AZ (NPI 1790377893).
Provider details
- NPI number
- 1790377893
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMSW-19083 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
5 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
- 2021-02-09
- Last updated
- 2025-01-08
- Certified
- 2025-01-08
Frequently asked questions
- What is Zulema Guerrero Ballesteros's NPI number?
- Zulema Guerrero Ballesteros's National Provider Identifier (NPI) is 1790377893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zulema Guerrero Ballesteros's specialty?
- Zulema Guerrero Ballesteros is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Zulema Guerrero Ballesteros located?
- Zulema Guerrero Ballesteros's practice location on file with NPPES is 4600 E Washington St Ste 300, Phoenix, AZ 85034-1908.
- What is Zulema Guerrero Ballesteros's phone number?
- The practice phone number listed in the NPPES registry for Zulema Guerrero Ballesteros is (646) 450-7748.
- Does Zulema Guerrero Ballesteros accept Medicare?
- Zulema Guerrero Ballesteros is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zulema Guerrero Ballesteros's NPI active?
- Yes — Zulema Guerrero Ballesteros's NPI (1790377893) is active in the NPPES registry as of the last update on 2025-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.