Doctor profile · Federal record

Dr. GARY ARON, M.D.

Internal Medicine Physician · REDWOOD CITY, CA

  • NPI 1619984911
  • MIPS 90.2 / 100 · 2023
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2900 WHIPPLE AVE, SUITE 130
REDWOOD CITY, CA 940622843
(650) 298-8774
fax (650) 298-8667

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #G036108

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619984911. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,635
Distinct HCPCS
10
Medicare allowed
$197,629
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 1,200 14 $23
99214 Established patient office or other outpatient visit, 30-39 minutes 446 223 $152
99213 Established patient office or other outpatient visit, 20-29 minutes 294 191 $109
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 208 208 $157
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 83 80 $75
G0008 Administration of influenza virus vaccine 82 79 $37
G0444 Annual depression screening, 5 to 15 minutes 80 80 $24
99215 Established patient office or other outpatient visit, 40-54 minutes 49 42 $210
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 34 34 $281
G0009 Administration of pneumococcal vaccine 34 34 $37

In context: peer comparison

Among 8 peers in this city , average services per provider: 217. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,097
Patients
568
Total drug cost
$134,700
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 407 117 $5,897
Amlodipine Besylate Generic 319 91 $3,414
Losartan Potassium Generic 242 60 $3,469
Metformin Hcl Generic 133 37 $1,437
Simvastatin Generic 124 36 $1,394
Lisinopril Generic 119 32 $1,322
Hydrochlorothiazide Generic 116 33 $905
Levothyroxine Sodium Generic 107 29 $2,033
Rosuvastatin Calcium Generic 106 30 $3,669
Metoprolol Succinate Generic 85 18 $2,227