P Praxis·MD
● Active Type 1 · Individual

DR. Rebecca Lynn Marshall, PH.D.

Clinical Neuropsychologist·Johns Creek, GA· NPI 1922402817 · Enumerated 2014 · 11 years on NPI
Marshall is 1 of 3 clinical neuropsychologist providers in Johns Creek and 1 of 154 in Georgia.
NPI age
11 years
Enumerated 2014-10-21
Primary specialty
Clinical Neuropsychologist
Plus 2 subspecialties
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-10-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 154 active clinical neuropsychologist providers in Georgia.

NPI age
11 years
↓ 4 yr below median (15 yr)
State licenses
1 state
9% of peers hold multiple states
Subspecialties
2
In the 38% of peers with subspecialties

NPI lifetime · 2014 → 2026

2014-10Enumerated in NPPES
2014 2026

Where they practice

Practice location
2750 Old Alabama Rd, Suite 200
Johns Creek, GA 300228593
📞 6784746744fax 6788935312
Mailing address
2750 Old Alabama Rd, Suite 200
Johns Creek, GA 300228593
📞 6784746744fax 6788935312

Specialties

  • Clinical Neuropsychologist Primary
    A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated...
    GA license #PS-T000963 taxonomy 103G00000X
  • Psychologist
    A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a...
    GA license #PS-T000963 taxonomy 103TC0700X
  • Psychologist
    A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical...
    GA license #PS-T000963 taxonomy 103TC2200X

Practice context

Part of a multi-provider practice. 12 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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