Rosanna Polanco-Fierro, ASW
NPI 1003530072 · Clinical Social Worker · Fairfield, CA
Rosanna Polanco-Fierro, ASW is a Clinical Social Worker provider in Fairfield, CA (NPI 1003530072).
Provider details
- NPI number
- 1003530072
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ASW
- Sex
- Female
- Sole proprietor
- No
- License
- 107299 (CA)
Specialties & taxonomies
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
3 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
- 2022-10-03
- Last updated
- 2023-05-25
- Certified
- 2023-05-25
Frequently asked questions
- What is Rosanna Polanco-Fierro's NPI number?
- Rosanna Polanco-Fierro's National Provider Identifier (NPI) is 1003530072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosanna Polanco-Fierro's specialty?
- Rosanna Polanco-Fierro is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rosanna Polanco-Fierro located?
- Rosanna Polanco-Fierro's practice location on file with NPPES is 2101 Courage Dr, Fairfield, CA 94533-6717.
- What is Rosanna Polanco-Fierro's phone number?
- The practice phone number listed in the NPPES registry for Rosanna Polanco-Fierro is (707) 784-3011.
- Is Rosanna Polanco-Fierro's NPI active?
- Yes — Rosanna Polanco-Fierro's NPI (1003530072) is active in the NPPES registry as of the last update on 2023-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.