IndividualActive
Sarah Markiewicz, LMSW-C
NPI 1770381816 · School Social Worker · Farmington, MI
Sarah Markiewicz, LMSW-C is a School Social Worker provider in Farmington, MI (NPI 1770381816).
Provider details
- NPI number
- 1770381816
- Entity type
- Individual
- Primary specialty
- School Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 6801115947 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
21195 Gill Rd
Farmington, MI 48335-5027
Phone: (248) 489-3690
Street-level locationGet directions
Mailing address
26606 Delton St
Madison Heights, MI 48071-3633
Registry dates
- Enumerated
- 2025-03-05
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Sarah Markiewicz's NPI number?
- Sarah Markiewicz's National Provider Identifier (NPI) is 1770381816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Markiewicz's specialty?
- Sarah Markiewicz is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Markiewicz located?
- Sarah Markiewicz's practice location on file with NPPES is 21195 Gill Rd, Farmington, MI 48335-5027.
- What is Sarah Markiewicz's phone number?
- The practice phone number listed in the NPPES registry for Sarah Markiewicz is (248) 489-3690.
- Is Sarah Markiewicz's NPI active?
- Yes — Sarah Markiewicz's NPI (1770381816) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.