John P. Duggan, MA, NCC, LCPC, LPC
Professional Counselor · Silver Spring, MD
John P. Duggan, MA, NCC, LCPC, LPC is a professional counselor with a practice address in Silver Spring, Maryland, and NPI 1134148893, issued on Jul 19, 2006. Check the license (Maryland LC2214, 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
- John P. Duggan
- Credential
- MA, NCC, LCPC, LPC
- Primary taxonomy
- Professional Counselor 101YP2500X
- License numbers
- LC2214 MD
PRC13893 DC
Self-reported in NPPES; status is on the state search - Practice location
- 8720 Georgia Ave, Silver Spring, MD 20910
- Phone
- (202) 374-1000
- Enumerated
- Jul 19, 2006
- Record last updated
- Aug 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (877) 825-4735
- Entity
- Type 1 · individual
8 nearest professional counselor records → All 4,072 in Maryland → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John P. Duggan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license LC2214Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John P. Duggan among 4,072 professional counselor records in Maryland
John P. Duggan, MA, NCC, LCPC, LPC is one of 4,072 professional counselor records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 95% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 17% of these records are
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
130 professional counselor records list a practice address in Silver Spring
They are 130 of the 6,531 NPPES records with a practice address in Silver Spring, and 4,072 professional counselor records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,072 in Maryland → Every provider in Silver Spring → Professional Counselor nationwide →
The 8 professional counselor records with the nearest ZIP codes
- Kathleen Brennan, LCPCSilver Spring, MD 209101568636942
- Eugenio CidSilver Spring, MD 209101245460484
- Robert Cohen, LCPCSilver Spring, MD 209101689809733
- Elizabeth Hlavek, LCPAT, ATR-BCSilver Spring, MD 209101053650150
- Leslie Holley, LCPC, LPCSilver Spring, MD 209101699027607
- Elena Khazanova, NCCSilver Spring, MD 209101376859132
- Susan McCarn, LCPCSilver Spring, MD 209101568671725
- Michael MoxleySilver Spring, MD 209101013149186
Common questions
What is John P. Duggan, MA, NCC, LCPC, LPC's NPI number?
John P. Duggan, MA, NCC, LCPC, LPC's National Provider Identifier (NPI) is 1134148893, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John P. Duggan, MA, NCC, LCPC, LPC located?
The NPPES record lists a practice address at 8720 Georgia Ave, Silver Spring, MD, 20910. Phone: (202) 374-1000. Providers update this record themselves, so call before visiting.
How can I verify John P. Duggan, MA, NCC, LCPC, LPC's license?
NPPES lists Maryland license number LC2214, 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.