IndividualActive
Diane Blair, RN, BSN
NPI 1639591944 · Registered Nurse · Columbia, MD
Diane Blair, RN, BSN is a Registered Nurse provider in Columbia, MD (NPI 1639591944).
Provider details
- NPI number
- 1639591944
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN, BSN
- Sex
- Female
- Sole proprietor
- No
- License
- R088173 (MD)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
7055 Samuel Morse Dr
Suite 200
Columbia, MD 21046-3439
Phone: (410) 910-6700
Street-level locationGet directions
Mailing address
10440 Little Patuxent Pkwy Ste 800
Columbia, MD 21044-3569
Registry dates
- Enumerated
- 2014-01-07
- Last updated
- 2017-10-17
Frequently asked questions
- What is Diane Blair's NPI number?
- Diane Blair's National Provider Identifier (NPI) is 1639591944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Blair's specialty?
- Diane Blair is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Diane Blair located?
- Diane Blair's practice location on file with NPPES is 7055 Samuel Morse Dr, Columbia, MD 21046-3439.
- What is Diane Blair's phone number?
- The practice phone number listed in the NPPES registry for Diane Blair is (410) 910-6700.
- Is Diane Blair's NPI active?
- Yes — Diane Blair's NPI (1639591944) is active in the NPPES registry as of the last update on 2017-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.