Charles H. Gardner, PLLC
NPI 1518628916 · Clinical Social Worker · Bangor, ME
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles H. Gardner, PLLC is a Clinical Social Worker organization in Bangor, ME (NPI 1518628916).
Provider details
- NPI number
- 1518628916
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Charles Gardner, Owner/Lcsw(207) 631-4415
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)
- 139 State St Ste 2Bangor, ME 04401-5317Phone: (207) 944-2069
Registry dates
- Enumerated
- 2022-01-07
- Last updated
- 2025-07-15
- Certified
- 2025-07-15
Frequently asked questions
- What is Charles H. Gardner, PLLC's NPI number?
- Charles H. Gardner, PLLC's National Provider Identifier (NPI) is 1518628916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Charles H. Gardner, PLLC?
- Charles H. Gardner, PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Charles H. Gardner, PLLC located?
- Charles H. Gardner, PLLC's practice location on file with NPPES is 80 Exchange St Ste 502, Bangor, ME 04401-7914.
- What is Charles H. Gardner, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Charles H. Gardner, PLLC is (207) 307-7966.
- Does Charles H. Gardner, PLLC accept Medicare?
- Charles H. Gardner, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Charles H. Gardner, PLLC?
- The authorized official listed on Charles H. Gardner, PLLC's NPPES record is Charles Gardner, Owner/Lcsw. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Charles H. Gardner, PLLC's NPI active?
- Yes — Charles H. Gardner, PLLC's NPI (1518628916) is active in the NPPES registry as of the last update on 2025-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.