Megan Kowalchick, LMSW
NPI 1437676681 · Clinical Social Worker · Sayville, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Kowalchick, LMSW is a Clinical Social Worker provider in Sayville, NY (NPI 1437676681).
Provider details
- NPI number
- 1437676681
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 876661 (NY)
Specialties & taxonomies
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
8 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
- 2017-08-28
- Last updated
- 2022-07-21
Frequently asked questions
- What is Megan Kowalchick's NPI number?
- Megan Kowalchick's National Provider Identifier (NPI) is 1437676681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Kowalchick's specialty?
- Megan Kowalchick is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Megan Kowalchick located?
- Megan Kowalchick's practice location on file with NPPES is 23 Candee Ave, Sayville, NY 11782-3055.
- What is Megan Kowalchick's phone number?
- The practice phone number listed in the NPPES registry for Megan Kowalchick is (855) 552-9355.
- Does Megan Kowalchick accept Medicare?
- Megan Kowalchick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Kowalchick's NPI active?
- Yes — Megan Kowalchick's NPI (1437676681) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.