Holly Billings, LCSW
NPI 1649403965 · Clinical Social Worker · Bangor, ME
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Billings, LCSW is a Clinical Social Worker provider in Bangor, ME (NPI 1649403965).
Provider details
- NPI number
- 1649403965
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LC12716 (ME)
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
16 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
- 2009-09-03
- Last updated
- 2020-06-01
- Certified
- 2020-06-01
Frequently asked questions
- What is Holly Billings's NPI number?
- Holly Billings's National Provider Identifier (NPI) is 1649403965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Billings's specialty?
- Holly Billings is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Billings located?
- Holly Billings's practice location on file with NPPES is 268 Stillwater Ave, Bangor, ME 04401-3945.
- What is Holly Billings's phone number?
- The practice phone number listed in the NPPES registry for Holly Billings is (207) 973-6100.
- Does Holly Billings accept Medicare?
- Holly Billings is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Billings's NPI active?
- Yes — Holly Billings's NPI (1649403965) is active in the NPPES registry as of the last update on 2020-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.