Chrisna Stair, MSW
NPI 1649848094 · Addiction (Substance Use Disorder) Counselor · Chester, PA
Chrisna Stair, MSW is a Addiction (Substance Use Disorder) Counselor provider in Chester, PA (NPI 1649848094).
Provider details
- NPI number
- 1649848094
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- Yes
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
5 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
Mailing address
Registry dates
- Enumerated
- 2021-06-14
- Last updated
- 2021-06-14
- Certified
- 2021-06-14
Frequently asked questions
- What is Chrisna Stair's NPI number?
- Chrisna Stair's National Provider Identifier (NPI) is 1649848094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chrisna Stair's specialty?
- Chrisna Stair is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Chrisna Stair located?
- Chrisna Stair's practice location on file with NPPES is 301 W 15th St, Chester, PA 19013-5300.
- What is Chrisna Stair's phone number?
- The practice phone number listed in the NPPES registry for Chrisna Stair is (610) 619-7370.
- Is Chrisna Stair's NPI active?
- Yes — Chrisna Stair's NPI (1649848094) is active in the NPPES registry as of the last update on 2021-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.