IndividualActive
Joanna Hartshorne, LMSW
NPI 1659043560 · Social Worker · Ossining, NY
Joanna Hartshorne, LMSW is a Social Worker provider in Ossining, NY (NPI 1659043560).
Provider details
- NPI number
- 1659043560
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 108618 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
88 Broadway Apt 2c
Ossining, NY 10562-4154
Phone: (914) 907-2562
Approximate (ZIP-level) locationGet directions
Mailing address
88 Broadway Apt 2c
Ossining, NY 10562-4154
Registry dates
- Enumerated
- 2021-09-29
- Last updated
- 2021-09-29
- Certified
- 2021-09-28
Frequently asked questions
- What is Joanna Hartshorne's NPI number?
- Joanna Hartshorne's National Provider Identifier (NPI) is 1659043560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Hartshorne's specialty?
- Joanna Hartshorne is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Joanna Hartshorne located?
- Joanna Hartshorne's practice location on file with NPPES is 88 Broadway Apt 2c, Ossining, NY 10562-4154.
- What is Joanna Hartshorne's phone number?
- The practice phone number listed in the NPPES registry for Joanna Hartshorne is (914) 907-2562.
- Is Joanna Hartshorne's NPI active?
- Yes — Joanna Hartshorne's NPI (1659043560) is active in the NPPES registry as of the last update on 2021-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.