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Helen Sonntag
NPI 1073977641 · Case Manager/Care Coordinator · Lebanon, NH
Helen Sonntag is a Case Manager/Care Coordinator provider in Lebanon, NH (NPI 1073977641).
Provider details
- NPI number
- 1073977641
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
85 Mechanic St
Lebanon, NH 03766-1537
Phone: (603) 448-5610
Street-level locationGet directions
Mailing address
9 Hanover St Ste 2
Lebanon, NH 03766-1312
Registry dates
- Enumerated
- 2016-04-11
- Last updated
- 2016-04-11
Frequently asked questions
- What is Helen Sonntag's NPI number?
- Helen Sonntag's National Provider Identifier (NPI) is 1073977641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Sonntag's specialty?
- Helen Sonntag is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Helen Sonntag located?
- Helen Sonntag's practice location on file with NPPES is 85 Mechanic St, Lebanon, NH 03766-1537.
- What is Helen Sonntag's phone number?
- The practice phone number listed in the NPPES registry for Helen Sonntag is (603) 448-5610.
- Is Helen Sonntag's NPI active?
- Yes — Helen Sonntag's NPI (1073977641) is active in the NPPES registry as of the last update on 2016-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.