Mary Blair, R.N.
NPI 1619205689 · Psychiatric/Mental Health Registered Nurse · Nashville, TN
Mary Blair, R.N. is a Psychiatric/Mental Health Registered Nurse provider in Nashville, TN (NPI 1619205689).
Provider details
- NPI number
- 1619205689
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- RN0000170536 (TN)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-12-02
- Last updated
- 2009-12-02
Frequently asked questions
- What is Mary Blair's NPI number?
- Mary Blair's National Provider Identifier (NPI) is 1619205689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Blair's specialty?
- Mary Blair is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Mary Blair located?
- Mary Blair's practice location on file with NPPES is 230 Venture Cir, Nashville, TN 37228-1604.
- What is Mary Blair's phone number?
- The practice phone number listed in the NPPES registry for Mary Blair is (615) 460-4200.
- Is Mary Blair's NPI active?
- Yes — Mary Blair's NPI (1619205689) is active in the NPPES registry as of the last update on 2009-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.