Andrea Holbrook, C.T.R.S.
NPI 1275778672 · Social Worker · Sandusky, MI
Andrea Holbrook, C.T.R.S. is a Social Worker provider in Sandusky, MI (NPI 1275778672).
Provider details
- NPI number
- 1275778672
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- C.T.R.S.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
83% 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
- 2008-12-14
- Last updated
- 2024-01-23
- Certified
- 2024-01-23
Frequently asked questions
- What is Andrea Holbrook's NPI number?
- Andrea Holbrook's National Provider Identifier (NPI) is 1275778672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrea Holbrook's specialty?
- Andrea Holbrook is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Andrea Holbrook located?
- Andrea Holbrook's practice location on file with NPPES is 227 E Sanilac Rd, Sandusky, MI 48471-1160.
- What is Andrea Holbrook's phone number?
- The practice phone number listed in the NPPES registry for Andrea Holbrook is (810) 648-0330.
- Is Andrea Holbrook's NPI active?
- Yes — Andrea Holbrook's NPI (1275778672) is active in the NPPES registry as of the last update on 2024-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.