Doctor profile · Federal record

Dr. Robert Chen, M.D.

Family Medicine Physician (CMS: Family Practice) · Capitola, CA

  • NPI 1003929720
  • Accepts Medicare
  • MIPS 90.2 / 100 · 2023
  • 29 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
528 Capitola Ave
Capitola, CA 950102750
(831) 475-1630
fax (831) 475-1629
Mailing address
3400 Data Dr
Rancho Cordova, CA 956707956

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 13, 2023
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A67538

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003929720. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,493
Distinct HCPCS
10
Medicare allowed
$179,889
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 504 342 $141
99213 Established patient office or other outpatient visit, 20-29 minutes 439 302 $100
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 194 194 $143
99215 Established patient office or other outpatient visit, 40-54 minutes 37 35 $197
G0008 Administration of influenza virus vaccine 37 36 $34
99442 Telephone medical discussion with physician, 11-20 minutes 36 31 $100
99203 New patient office or other outpatient visit, 30-44 minutes 34 34 $123
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 32 31 $75
83036 Hemoglobin a1c level 30 19 $10
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 26 26 $16

In context: peer comparison

Among 3 peers in Capitola Family Medicine Physician, average services per provider: 181. This provider delivers 8.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,344
Patients
634
Total drug cost
$137,825
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 381 109 $4,597
Lisinopril Generic 247 75 $2,861
Levothyroxine Sodium Generic 223 56 $3,984
Omeprazole Generic 171 49 $3,419
Amlodipine Besylate Generic 166 51 $1,451
Simvastatin Generic 143 36 $2,148
Gabapentin Generic 141 35 $4,810
Metoprolol Succinate Generic 134 40 $2,904
Hydrochlorothiazide Generic 123 33 $545
Losartan Potassium Generic 119 33 $1,866

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Chen's medical specialty?
Dr. Robert Chen practices Family Medicine Physician in Capitola, CA.
Where does Dr. Robert Chen practice?
Dr. Robert Chen practices at 528 Capitola Ave, Capitola, CA 950102750. Office phone: 8314751630.
What is Dr. Robert Chen's NPI?
Dr. Robert Chen's National Provider Identifier (NPI) is 1003929720, issued by NPPES.
Does Dr. Robert Chen accept Medicare assignment?
Yes. Dr. Robert Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Chen 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.