IndividualActive
Katherine Chalen
NPI 1649637323 · Case Manager/Care Coordinator · Ardsley, NY
Katherine Chalen is a Case Manager/Care Coordinator provider in Ardsley, NY (NPI 1649637323).
Provider details
- NPI number
- 1649637323
- 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(66/100 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
1053 Saw Mill River Rd
Suite 101
Ardsley, NY 10502-1048
Phone: (914) 674-0733
Street-level locationGet directions
Mailing address
2440 Boston Rd
Bronx, NY 10467-9036
Registry dates
- Enumerated
- 2016-01-26
- Last updated
- 2016-01-26
Frequently asked questions
- What is Katherine Chalen's NPI number?
- Katherine Chalen's National Provider Identifier (NPI) is 1649637323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Chalen's specialty?
- Katherine Chalen is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Katherine Chalen located?
- Katherine Chalen's practice location on file with NPPES is 1053 Saw Mill River Rd, Ardsley, NY 10502-1048.
- What is Katherine Chalen's phone number?
- The practice phone number listed in the NPPES registry for Katherine Chalen is (914) 674-0733.
- Is Katherine Chalen's NPI active?
- Yes — Katherine Chalen's NPI (1649637323) is active in the NPPES registry as of the last update on 2016-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.