Nancy Hastings, CASAC
NPI 1659662344 · Addiction (Substance Use Disorder) Counselor · New York, NY
Nancy Hastings, CASAC is a Addiction (Substance Use Disorder) Counselor provider in New York, NY (NPI 1659662344).
Provider details
- NPI number
- 1659662344
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 19753 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Mailing address
Registry dates
- Enumerated
- 2011-04-28
- Last updated
- 2011-04-28
Frequently asked questions
- What is Nancy Hastings's NPI number?
- Nancy Hastings's National Provider Identifier (NPI) is 1659662344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Hastings's specialty?
- Nancy Hastings is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Nancy Hastings located?
- Nancy Hastings's practice location on file with NPPES is 116 John St, New York, NY 10038-3300.
- What is Nancy Hastings's phone number?
- The practice phone number listed in the NPPES registry for Nancy Hastings is (212) 964-0128.
- Is Nancy Hastings's NPI active?
- Yes — Nancy Hastings's NPI (1659662344) is active in the NPPES registry as of the last update on 2011-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.