Sarah Tarkowski, LMSW
NPI 1609031988 · Social Worker · Lowell, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Tarkowski, LMSW is a Social Worker provider in Lowell, MI (NPI 1609031988).
Provider details
- NPI number
- 1609031988
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801090250 (MI)
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
17 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
- 2008-07-25
- Last updated
- 2020-11-23
- Certified
- 2020-11-23
Frequently asked questions
- What is Sarah Tarkowski's NPI number?
- Sarah Tarkowski's National Provider Identifier (NPI) is 1609031988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Tarkowski's specialty?
- Sarah Tarkowski is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Tarkowski located?
- Sarah Tarkowski's practice location on file with NPPES is 318 E Main St Ste Z, Lowell, MI 49331-1714.
- What is Sarah Tarkowski's phone number?
- The practice phone number listed in the NPPES registry for Sarah Tarkowski is (616) 894-6673.
- Does Sarah Tarkowski accept Medicare?
- Sarah Tarkowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Tarkowski's NPI active?
- Yes — Sarah Tarkowski's NPI (1609031988) is active in the NPPES registry as of the last update on 2020-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.