Doctor profile · Federal record

Dr. James Mullin, PSY.D.

Clinical Neuropsychologist (CMS: Clinical Psychologist) · Clinical Psychologist · Gainesville, GA

  • NPI 1023176369
  • Accepts Medicare
  • MIPS 82.6 / 100 · 2023
  • 27 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1315 Jesse Jewell Pkwy Ne Ste 300
Gainesville, GA 30501
(770) 219-9611
Additional location
743 Spring Street
Gainesville, GA 30501
Mailing address
Po Box 742616
Atlanta, GA 303742616

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
October 8, 2021
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
103G00000X — NUCC code
State license (1)
Georgia #PSY002531
Medicaid (2)
GA #000964323A · GA #000964323B

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023176369. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,460
Distinct HCPCS
4
Medicare allowed
$86,215
HCPCS Description Services Patients Avg allowed
96139 Administration of psychological or neuropsychological test by technician, each additional 30 minutes 656 266 $31
96116 Exam of neurobehavioral status, first hour 268 267 $90
96132 Evaluation of neuropsychological test, first hour 268 267 $125
96138 Administration of psychological or neuropsychological test by technician, first 30 minutes 268 267 $30

In context: peer comparison

Among 1 peers in Gainesville Clinical Neuropsychologist, average services per provider: 365. This provider delivers 4.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. James Mullin's medical specialty?
Dr. James Mullin practices Clinical Neuropsychologist in Gainesville, GA.
Where does Dr. James Mullin practice?
Dr. James Mullin practices at 1315 Jesse Jewell Pkwy Ne Ste 300, Gainesville, GA 30501. Office phone: 7702199611.
What is Dr. James Mullin's NPI?
Dr. James Mullin's National Provider Identifier (NPI) is 1023176369, issued by NPPES.
Does Dr. James Mullin accept Medicare assignment?
Yes. Dr. James Mullin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Mullin commonly perform?
Top Medicare-reported procedures in 2023: Administration of psychological or neuropsychological test by technician (HCPCS 96139); Exam of neurobehavioral status, first hour (HCPCS 96116); Evaluation of neuropsychological test, first hour (HCPCS 96132). Source: CMS Medicare Physician & Other Practitioners file.