Doctor profile · Federal record

Dr. Naoji Watson, PSY.D.

Clinical Psychologist · McLean, VA

  • NPI 1396163218
  • Accepts Medicare
  • MIPS 92.6 / 100 · 2023
  • 16 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
7921 Jones Branch Drive, Suite 311
McLean, VA 221023334
(703) 772-4428
fax (571) 384-6309
Additional location
8140 Ashton Ave, Suite 200
Manassas, VA 201095698
(703) 201-0193
fax (703) 368-8454
Mailing address
224D Cornwall St Nw Ste 403
Leesburg, VA 201762704

Credentials & registration

NPPES · NUCC
NPI registered
March 2014 — 12 yrs on file
Profile last updated
December 12, 2023
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Virginia #0810004960
Medicaid
VA #1396163218

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396163218. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
147
Distinct HCPCS
1
Medicare allowed
$23,227
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 147 17 $158

In context: peer comparison

Among 1 peers in McLean Clinical Psychologist, average services per provider: 147. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Naoji Watson's medical specialty?
Dr. Naoji Watson practices Clinical Psychologist in McLean, VA.
Where does Dr. Naoji Watson practice?
Dr. Naoji Watson practices at 7921 Jones Branch Drive, Suite 311, McLean, VA 221023334. Office phone: 7037724428.
What is Dr. Naoji Watson's NPI?
Dr. Naoji Watson's National Provider Identifier (NPI) is 1396163218, issued by NPPES.
Does Dr. Naoji Watson accept Medicare assignment?
Yes. Dr. Naoji Watson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Naoji Watson commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.