Doctor profile · Federal record

Dr. Jefferson Nelson, M.D.

Psychiatry Physician · Psychiatry Physician · Psychiatry Physician · Psychiatry Physician · Salinas, CA

  • NPI 1013950708
  • 20 yrs on file
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1441 Constitution Blvd, Building 400, Suite 200
Salinas, CA 939063127
(831) 796-1704
Additional location
1850 E Egbert St Ste 200
Brighton, CO 806012484
(303) 853-3500
fax (303) 853-3702
Additional location
8931 Huron St
Thornton, CO 802606806
(303) 853-3500
fax (303) 853-3702
Mailing address
Po Box 160097
Austin, TX 787160097

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
March 21, 2022
Specialty taxonomy
2084P0800X — NUCC code
State licenses (4)
California #C152398 · Colorado #DR.0019032 · Texas #E1083 · Colorado #19032

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013950708. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
101
Distinct HCPCS
2
Medicare allowed
$12,343
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 81 31 $109
99215 Established patient office or other outpatient visit, 40-54 minutes 20 18 $177

In context: peer comparison

Among 7 peers in this city , average services per provider: 79. This provider delivers 1.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,078
Patients
71
Total drug cost
$28,565
Drug Type Claims Patients Total cost
Lamotrigine Generic 148 15 $1,966
Quetiapine Fumarate Generic 121 12 $3,353
Olanzapine Generic 113 0 $2,806
Bupropion Xl (Bupropion Hcl) Brand 110 14 $2,402
Trazodone Hcl Generic 98 19 $1,070
Clozapine Generic 69 0 $6,384
Sertraline Hcl Generic 68 11 $706
Gabapentin Generic 58 0 $1,166
Duloxetine Hcl Generic 55 0 $942
Hydroxyzine Hcl Generic 46 0 $2,159

Frequently asked questions

Auto-generated from federal data
What is Dr. Jefferson Nelson's medical specialty?
Dr. Jefferson Nelson practices Psychiatry Physician in Salinas, CA.
Where does Dr. Jefferson Nelson practice?
Dr. Jefferson Nelson practices at 1441 Constitution Blvd, Building 400, Salinas, CA 939063127. Office phone: 8317961704.
What is Dr. Jefferson Nelson's NPI?
Dr. Jefferson Nelson's National Provider Identifier (NPI) is 1013950708, issued by NPPES.
What procedures does Dr. Jefferson Nelson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.