IndividualActive
Jillian Frenzke
NPI 1780267427 · Social Worker · Caro, MI
Jillian Frenzke is a Social Worker provider in Caro, MI (NPI 1780267427).
Provider details
- NPI number
- 1780267427
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
323 N State St
Caro, MI 48723-1537
Phone: (989) 673-6191
Street-level locationGet directions
Mailing address
2100 Hemmeter Rd
Saginaw, MI 48603-3944
Additional practice locations (1)
- 2100 Hemmeter RdSaginaw, MI 48603-3944Phone: (989) 799-2100
Registry dates
- Enumerated
- 2021-04-30
- Last updated
- 2024-10-29
- Certified
- 2024-10-29
Frequently asked questions
- What is Jillian Frenzke's NPI number?
- Jillian Frenzke's National Provider Identifier (NPI) is 1780267427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Frenzke's specialty?
- Jillian Frenzke is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Jillian Frenzke located?
- Jillian Frenzke's practice location on file with NPPES is 323 N State St, Caro, MI 48723-1537.
- What is Jillian Frenzke's phone number?
- The practice phone number listed in the NPPES registry for Jillian Frenzke is (989) 673-6191.
- Is Jillian Frenzke's NPI active?
- Yes — Jillian Frenzke's NPI (1780267427) is active in the NPPES registry as of the last update on 2024-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.