Sarah Michalowski, DSW, LCSW
NPI 1598212722 · Clinical Social Worker · Lake Hopatcong, NJ
Sarah Michalowski, DSW, LCSW is a Clinical Social Worker provider in Lake Hopatcong, NJ (NPI 1598212722).
Provider details
- NPI number
- 1598212722
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- DSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- School Social Worker1041S0200X
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
9 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
- 2016-09-06
- Last updated
- 2020-10-10
- Certified
- 2020-10-10
Frequently asked questions
- What is Sarah Michalowski's NPI number?
- Sarah Michalowski's National Provider Identifier (NPI) is 1598212722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Michalowski's specialty?
- Sarah Michalowski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Michalowski located?
- Sarah Michalowski's practice location on file with NPPES is 8a Shallow Cove Rd, Lake Hopatcong, NJ 07849-1294.
- What is Sarah Michalowski's phone number?
- The practice phone number listed in the NPPES registry for Sarah Michalowski is (551) 333-9679.
- Is Sarah Michalowski's NPI active?
- Yes — Sarah Michalowski's NPI (1598212722) is active in the NPPES registry as of the last update on 2020-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.