Doctor profile · Federal record

Dr. David Lanum, MD

Family Medicine Physician · Riverside, CA

  • NPI 1689681546
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4371 Latham St
Riverside, CA 925011706
(951) 758-4700
fax (360) 462-5136
Mailing address
Po Box 5157
San Bernardino, CA 924125157

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 3, 2024
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A61543

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689681546. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
60
Distinct HCPCS
2
Medicare allowed
$5,361
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 41 21 $99
99213 Established patient office or other outpatient visit, 20-29 minutes 19 11 $67

In context: peer comparison

Among 37 peers in this city , average services per provider: 65. This provider delivers 0.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
890
Patients
179
Total drug cost
$18,355
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 174 21 $4,385
Tramadol Hcl Generic 71 0 $788
Omeprazole Generic 58 18 $1,065
Simvastatin Generic 58 17 $715
Gabapentin Generic 57 19 $1,368
Fluticasone Propionate Generic 53 0 $560
Amlodipine Besylate Generic 51 11 $733
Hydrochlorothiazide Generic 49 13 $168
Atorvastatin Calcium Generic 48 21 $848
Nifedipine Er (Nifedipine) Brand 48 17 $2,523

Frequently asked questions

Auto-generated from federal data
What is Dr. David Lanum's medical specialty?
Dr. David Lanum practices Family Medicine Physician in Riverside, CA.
Where does Dr. David Lanum practice?
Dr. David Lanum practices at 4371 Latham St, Riverside, CA 925011706. Office phone: 9517584700.
What is Dr. David Lanum's NPI?
Dr. David Lanum's National Provider Identifier (NPI) is 1689681546, issued by NPPES.
What procedures does Dr. David Lanum 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 99213). Source: CMS Medicare Physician & Other Practitioners file.