IndividualActive
Heather Diyenno, LCSW
NPI 1780369702 · Clinical Social Worker · Portland, ME
Heather Diyenno, LCSW is a Clinical Social Worker provider in Portland, ME (NPI 1780369702).
Provider details
- NPI number
- 1780369702
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC8013 (ME)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
53 Baxter Blvd
Portland, ME 04101-1827
Phone: (603) 883-0005
Fax: (603) 883-0007
Street-level locationGet directions
Mailing address
40 Kenilworth St
Portland, ME 04102-2018
Registry dates
- Enumerated
- 2023-06-19
- Last updated
- 2023-06-19
- Certified
- 2023-06-19
Frequently asked questions
- What is Heather Diyenno's NPI number?
- Heather Diyenno's National Provider Identifier (NPI) is 1780369702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Diyenno's specialty?
- Heather Diyenno is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Heather Diyenno located?
- Heather Diyenno's practice location on file with NPPES is 53 Baxter Blvd, Portland, ME 04101-1827.
- What is Heather Diyenno's phone number?
- The practice phone number listed in the NPPES registry for Heather Diyenno is (603) 883-0005.
- Is Heather Diyenno's NPI active?
- Yes — Heather Diyenno's NPI (1780369702) is active in the NPPES registry as of the last update on 2023-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.