Mark Butkus, LCSW
NPI 1861570293 · Clinical Social Worker · Portland, ME
Mark Butkus, LCSW is a Clinical Social Worker provider in Portland, ME (NPI 1861570293).
Provider details
- NPI number
- 1861570293
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- LC21796 (ME)
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
19 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)
- 2220 Lincoln StColumbia, SC 29201-2045Phone: (803) 369-3743Fax: (803) 754-7783
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2026-02-26
- Certified
- 2026-02-26
Frequently asked questions
- What is Mark Butkus's NPI number?
- Mark Butkus's National Provider Identifier (NPI) is 1861570293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Butkus's specialty?
- Mark Butkus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Butkus located?
- Mark Butkus's practice location on file with NPPES is 53 Baxter Blvd Ste 3, Portland, ME 04101-1827.
- What is Mark Butkus's phone number?
- The practice phone number listed in the NPPES registry for Mark Butkus is (603) 883-0005.
- Is Mark Butkus's NPI active?
- Yes — Mark Butkus's NPI (1861570293) is active in the NPPES registry as of the last update on 2026-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.