John Gamble
Professional Counselor · Washington, DC
John Gamble is a professional counselor with a practice address in Washington, District of Columbia, and NPI 1174660641, issued on Jan 31, 2007. Check the license with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Gamble
- Primary taxonomy
- Professional Counselor 101YP2500X
- Practice location
- 2218 Rhode Island Ave NE, Washington, DC 20018
- Phone
- (202) 526-3880
- Enumerated
- Jan 31, 2007
- Record last updated
- May 8, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (202) 526-3944
- Entity
- Type 1 · individual
Also registered at 2218 Rhode Island Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mercedes AveryttCase Manager/Care Coordinator1154024842
- Myles BradshawCommunity Health Worker1972284917
- Alton Byrd, PHD, LPC, CAC-IIProfessional Counselor1295448231
- Joycelyn Davis, LGPCProfessional Counselor1750119053
- Dineisha DuncanCase Manager/Care Coordinator1376247544
- Jalen Graves, LPCProfessional Counselor1518664499
Verify John Gamble in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this professionCheck 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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- Geoffrey Allen, LPCWashington, DC1295118982
Common questions
What is John Gamble's NPI number?
John Gamble's National Provider Identifier (NPI) is 1174660641, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Gamble located?
The NPPES record lists a practice address at 2218 Rhode Island Ave NE, Washington, DC, 20018. Phone: (202) 526-3880. Providers update this record themselves, so call before visiting.
How can I verify John Gamble's license?
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.