IndividualActive
Gail Hardenbergh, LICSW
NPI 1356403927 · Clinical Social Worker · Sudbury, MA
Gail Hardenbergh, LICSW is a Clinical Social Worker provider in Sudbury, MA (NPI 1356403927).
Provider details
- NPI number
- 1356403927
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 104758 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
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
327d Boston Post Rd
Sudbury, MA 01776-3001
Phone: (978) 443-0262
Fax: (978) 443-2150
Street-level locationGet directions
Mailing address
327d Boston Post Rd
Sudbury, MA 01776-3001
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gail Hardenbergh's NPI number?
- Gail Hardenbergh's National Provider Identifier (NPI) is 1356403927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Hardenbergh's specialty?
- Gail Hardenbergh is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gail Hardenbergh located?
- Gail Hardenbergh's practice location on file with NPPES is 327d Boston Post Rd, Sudbury, MA 01776-3001.
- What is Gail Hardenbergh's phone number?
- The practice phone number listed in the NPPES registry for Gail Hardenbergh is (978) 443-0262.
- Is Gail Hardenbergh's NPI active?
- Yes — Gail Hardenbergh's NPI (1356403927) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.