Diane Marie Blair, RN, BSN
Registered Nurse · Columbia, MD
Diane Marie Blair, RN, BSN is a registered nurse with a practice address in Columbia, Maryland, and NPI 1639591944, issued on Jan 7, 2014. Check the license (Maryland R088173, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diane Marie Blair
- Credential
- RN, BSN
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- R088173 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7055 Samuel Morse Dr, Columbia, MD 21046
- Phone
- (410) 910-6700
- Enumerated
- Jan 7, 2014
- Record last updated
- Oct 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 7055 Samuel Morse Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diane Marie Blair in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R088173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
783 registered nurse records list a practice address in Columbia
They are 783 of the 6,690 NPPES records with a practice address in Columbia, and 2,453 registered nurse records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 783 in Columbia → All 2,453 in Maryland → Every provider in Columbia →
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Common questions
What is Diane Marie Blair, RN, BSN's NPI number?
Diane Marie Blair, RN, BSN's National Provider Identifier (NPI) is 1639591944, issued on Jan 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Diane Marie Blair, RN, BSN located?
The NPPES record lists a practice address at 7055 Samuel Morse Dr, Columbia, MD, 21046. Phone: (410) 910-6700. Providers update this record themselves, so call before visiting.
How can I verify Diane Marie Blair, RN, BSN's license?
NPPES lists Maryland license number R088173, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.