Irvin Roy Barnes, PHD
Professional Counselor · Washington, DC
Irvin Roy Barnes, PHD is a professional counselor with a practice address in Washington, District of Columbia, and NPI 1720382237, issued on Dec 28, 2010. Check the license (District of Columbia PRC726, as entered in NPPES) with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Irvin Roy Barnes
- Credential
- PHD
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- PRC726 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1221 Taylor St NW, Washington, DC 20011
- Phone
- (202) 464-9200
- Enumerated
- Dec 28, 2010
- Record last updated
- Dec 21, 2023
- Fax
- (202) 635-5915
- Entity
- Type 1 · individual
Also registered at 1221 Taylor St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Irvin Roy Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license PRC726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
611 professional counselor records list a practice address in Washington
They are 611 of the 45,857 NPPES records with a practice address in Washington, and 615 professional counselor records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 611 in Washington → All 615 in District of Columbia → Every provider in Washington →
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Common questions
What is Irvin Roy Barnes, PHD's NPI number?
Irvin Roy Barnes, PHD's National Provider Identifier (NPI) is 1720382237, issued on Dec 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Irvin Roy Barnes, PHD located?
The NPPES record lists a practice address at 1221 Taylor St NW, Washington, DC, 20011. Phone: (202) 464-9200. Providers update this record themselves, so call before visiting.
How can I verify Irvin Roy Barnes, PHD's license?
NPPES lists District of Columbia license number PRC726, as entered by the provider. Search the District of Columbia 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.