Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Johari Makeba Massey, MA, MS, PHD

Individual provider Mental Health Counselor · NPI 1821282807

Dr. Johari Makeba Massey, MA, MS, PHD is a Clinical Psychologist in Gwynn Oak, Maryland. Qualified in 2008, 18 years ago. Practices with Sondermind Provider Network LLC, a 1,258-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland and New York.

Years since qualifying
18
Licensed in
MD, NY
In the registry since
2007
Specialties on file
5
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
MS — Master of Science
A graduate science degree.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

2020 Russell Ave
Gwynn Oak, MD 21207-5219
Phone: (646) 246-9655
Fax: (410) 944-6290
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2513 N Rolling Rd Unit 47071, Windsor Mill, MD 21244-7603 — (443) 272-5347

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 05339 (MD)
Mental Health Counselor Taxonomy 101YM0800X
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence 05339 (MD)
Clinical Psychologist Taxonomy 103TC0700X · Licence 019895 (NY)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence 05339 (MD)

Record details

NPI number1821282807
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , MS , PHD
Sole proprietorYes
NPI enumeratedAugust 31, 2007
Last updated in NPPESFebruary 28, 2024
Certification dateFebruary 28, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Sondermind Provider Network Llc — 1258 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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