IndividualActive
Jennifer Greenstone, BA
NPI 1699818898 · Case Manager/Care Coordinator · Keene, NH
Jennifer Greenstone, BA is a Case Manager/Care Coordinator provider in Keene, NH (NPI 1699818898).
Provider details
- NPI number
- 1699818898
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Credential
- BA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(83/100 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
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
17 93rd St
Keene, NH 03431-3748
Phone: (603) 357-5270
Street-level locationGet directions
Mailing address
Po Box 341
Troy, NH 03465-0341
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jennifer Greenstone's NPI number?
- Jennifer Greenstone's National Provider Identifier (NPI) is 1699818898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Greenstone's specialty?
- Jennifer Greenstone is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Jennifer Greenstone located?
- Jennifer Greenstone's practice location on file with NPPES is 17 93rd St, Keene, NH 03431-3748.
- What is Jennifer Greenstone's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Greenstone is (603) 357-5270.
- Is Jennifer Greenstone's NPI active?
- Yes — Jennifer Greenstone's NPI (1699818898) 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.