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GREGORY JOYNES
NPI 1235502899
Counselor - Addiction (Substance Use Disorder) in Rockville, MD

Active since November 04, 2015
981 ROLLINS AVE, ROCKVILLE, MD 20852(240) 777-1690 Get Directions Write a Review

NPPES record last updated: November 4, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gregory Joynes NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY JOYNES (NPI 1235502899) is an individual addiction (substance use disorder) provider in Rockville, Maryland, licensed in Maryland (SC0121) and active in the NPI registry since November 2015.

NPPES Registry Identity

NPI1235502899
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameGREGORY JOYNES
Location Address981 ROLLINS AVERockville, MD 20852-5615
Mailing Address981 Rollins AveRockville, MD 20852-5615
Phone(240) 777-1690
Sole ProprietorNo
Enumeration DateNovember 4, 2015
✔ NPI 1235502899 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in MD · SC0121
981 ROLLINS AVE, Rockville, MD 20852
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Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MISS DARNETTIA BLAKNEY LPN
Licensed Practical Nurse
981 ROLLINS AVE
ROCKVILLE, MD 20852
Montgomery County (240) 777-3324
BRENDA BOTCHWAY
Registered Nurse (Addiction (Substance Use Disorder))
981 ROLLINS AVE
ROCKVILLE, MD 20852
Montgomery County (240) 777-3325
MONTGOMERY COUNTY MARYLAND GOVERNMENT
Clinic/Center (Rehabilitation, Substance Use Disorder)
981 ROLLINS AVE
ROCKVILLE, MD 20852
Montgomery County (240) 777-1444
SYLVIE PERROUD RN
Registered Nurse (Addiction (Substance Use Disorder))
981 ROLLINS AVE
ROCKVILLE, MD 20852
Montgomery County (240) 777-3324
KATHLEEN LUNSFORD
Counselor (Mental Health)
981 ROLLINS AVE
ROCKVILLE, MD 20852
Montgomery County (240) 777-4213
MICHAEL GELMAN RN
Registered Nurse (General Practice)
981 ROLLINS AVE
ROCKVILLE, MD 20852
Montgomery County (240) 777-4578
PAMALEE OWENS
Registered Nurse (Community Health)
981 ROLLINS AVE
ROCKVILLE, MD 20852
Montgomery County (240) 777-1684
BETHESDA CHEVY CHASE ORTHOPAEDIC ASSOCIATES, LLC
Clinic/Center (Physical Therapy)
981 ROLLINS AVE
ROCKVILLE, MD 20852
Montgomery County (301) 530-1010

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Joynes's NPI number?

The NPI number for Gregory Joynes is 1235502899. It was assigned to this individual provider in the NPPES registry on November 4, 2015.

Where is Gregory Joynes located?

Gregory Joynes practices at 981 Rollins Ave, Rockville, MD 20852. The listed phone number is (240) 777-1690.

What is Gregory Joynes's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Gregory Joynes was last updated on November 4, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.