Doctor profile · Federal record

Dr. Harold Jackson, DO

Family Medicine Physician · Riverside, CA

  • NPI 1235126475
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4646 Brockton Ave, Suite 202
Riverside, CA 925060102
(951) 774-2942
fax (951) 774-2945

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
October 23, 2017
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A3741

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235126475. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
26
Distinct HCPCS
1
Medicare allowed
$2,442
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 26 21 $94

In context: peer comparison

Among 37 peers in this city , average services per provider: 65. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
612
Patients
170
Total drug cost
$13,498
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 83 29 $2,325
Levothyroxine Sodium Generic 74 26 $2,144
Rosuvastatin Calcium Generic 74 30 $2,582
Lisinopril Generic 54 21 $621
Pantoprazole Sodium Generic 46 14 $891
Amlodipine Besylate Generic 43 11 $630
Metformin Hcl Generic 35 16 $421
Tamsulosin Hcl Generic 34 0 $650
Hydrochlorothiazide Generic 28 0 $228
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 27 0 $1,093

Frequently asked questions

Auto-generated from federal data
What is Dr. Harold Jackson's medical specialty?
Dr. Harold Jackson practices Family Medicine Physician in Riverside, CA.
Where does Dr. Harold Jackson practice?
Dr. Harold Jackson practices at 4646 Brockton Ave, Riverside, CA 925060102. Office phone: 9517742942.
What is Dr. Harold Jackson's NPI?
Dr. Harold Jackson's National Provider Identifier (NPI) is 1235126475, issued by NPPES.
What procedures does Dr. Harold Jackson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.