Marialyn Chowansky, LPC
NPI 1467109009 · Professional Counselor · Mount Pleasant, SC
Marialyn Chowansky, LPC is a Professional Counselor provider in Mount Pleasant, SC (NPI 1467109009).
Provider details
- NPI number
- 1467109009
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 11782 (SC)
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2100 Charlie Hall BlvdCharleston, SC 29414-5832Phone: (843) 852-4100
Registry dates
- Enumerated
- 2022-03-03
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Marialyn Chowansky's NPI number?
- Marialyn Chowansky's National Provider Identifier (NPI) is 1467109009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marialyn Chowansky's specialty?
- Marialyn Chowansky is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Marialyn Chowansky located?
- Marialyn Chowansky's practice location on file with NPPES is 871 Lowcountry Blvd, Mount Pleasant, SC 29464-3066.
- What is Marialyn Chowansky's phone number?
- The practice phone number listed in the NPPES registry for Marialyn Chowansky is (843) 501-1099.
- Is Marialyn Chowansky's NPI active?
- Yes — Marialyn Chowansky's NPI (1467109009) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.