IndividualActive
Caroline Callahan
NPI 1699624528 · Mental Health Counselor · New York, NY
Caroline Callahan is a Mental Health Counselor provider in New York, NY (NPI 1699624528).
Provider details
- NPI number
- 1699624528
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
271 Madison Ave
New York, NY 10016-1001
Phone: (212) 547-3968
Street-level locationGet directions
Mailing address
1235 Park Ave # 9b
New York, NY 10128-1759
Registry dates
- Enumerated
- 2026-01-23
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Caroline Callahan's NPI number?
- Caroline Callahan's National Provider Identifier (NPI) is 1699624528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Callahan's specialty?
- Caroline Callahan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Caroline Callahan located?
- Caroline Callahan's practice location on file with NPPES is 271 Madison Ave, New York, NY 10016-1001.
- What is Caroline Callahan's phone number?
- The practice phone number listed in the NPPES registry for Caroline Callahan is (212) 547-3968.
- Is Caroline Callahan's NPI active?
- Yes — Caroline Callahan's NPI (1699624528) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.