Doctor profile · Federal record

Dr. Gregory Sidell, M.D.

Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Tacoma, WA

  • NPI 1780603530
  • Accepts Medicare
  • 38 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4301 S Pine St Ste 301
Tacoma, WA 984097206
(253) 476-6500
fax (253) 476-6547

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
May 5, 2021
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State licenses (2)
Washington #MD61058340 · Indiana #01052695A
Medicaid
IN #200303280A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780603530. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
337
Distinct HCPCS
5
Medicare allowed
$32,183
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 114 31 $108
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 94 27 $30
99215 Established patient office or other outpatient visit, 40-54 minutes 75 24 $153
90833 Psychotherapy with evaluation and management visit, 30 minutes 37 13 $60
99205 New patient office or other outpatient visit, 60-74 minutes 17 17 $201

In context: peer comparison

Among 10 peers in this city , average services per provider: 86. This provider delivers 3.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
286
Patients
0
Total drug cost
$7,698
Drug Type Claims Patients Total cost
Mirtazapine Generic 53 0 $944
Gabapentin Generic 36 0 $583
Clonazepam Generic 34 0 $268
Trazodone Hcl Generic 30 0 $419
Duloxetine Hcl Generic 26 0 $502
Lithium Carbonate Generic 23 0 $201
Venlafaxine Hcl Er (Venlafaxine Hcl) Brand 23 0 $1,687
Fluoxetine Hcl Generic 19 0 $325
Aripiprazole Generic 16 0 $176
Lamotrigine Generic 14 0 $180

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Sidell's medical specialty?
Dr. Gregory Sidell practices Psychiatry Physician in Tacoma, WA.
Where does Dr. Gregory Sidell practice?
Dr. Gregory Sidell practices at 4301 S Pine St Ste 301, Tacoma, WA 984097206. Office phone: 2534766500.
What is Dr. Gregory Sidell's NPI?
Dr. Gregory Sidell's National Provider Identifier (NPI) is 1780603530, issued by NPPES.
Does Dr. Gregory Sidell accept Medicare assignment?
Yes. Dr. Gregory Sidell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Sidell commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.