Doctor profile · Federal record

Dr. ZHI PENG DAI, D.O.

Family Medicine Physician (CMS: FAMILY PRACTICE) · DALY CITY, CA

  • NPI 1922454768
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
211 EASTMOOR AVENUE
DALY CITY, CA 940152036
(650) 550-3923
fax (650) 756-3472
Additional location
1334 Millbrook Cir
Bradenton, FL 342122609
(775) 240-2571
Additional location
2700 Grant St Ste 200
Concord, CA 94520
(925) 677-0500
Mailing address
1450 TREAT BLVD # 300
WALNUT CREEK, CA 945972168

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
February 19, 2020
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A17205

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922454768. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
843
Distinct HCPCS
10
Medicare allowed
$77,402
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 350 169 $115
99213 Established patient office or other outpatient visit, 20-29 minutes 186 136 $83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 65 65 $77
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 56 50 $17
G0008 Administration of influenza virus vaccine 32 32 $36
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 31 31 $76
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 23 19 $63
99204 New patient office or other outpatient visit, 45-59 minutes 22 22 $195
81002 Urinalysis, manual test 18 18 $3
99212 Established patient office or other outpatient visit, 10-19 minutes 15 14 $59

In context: peer comparison

Among 6 peers in this city , average services per provider: 98. This provider delivers 8.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,046
Patients
358
Total drug cost
$17,347
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 219 75 $3,051
Amlodipine Besylate Generic 143 54 $1,365
Losartan Potassium Generic 84 24 $1,469
Levothyroxine Sodium Generic 79 22 $1,214
Metformin Hcl Generic 75 27 $820
Lisinopril Generic 70 28 $622
Trazodone Hcl Generic 63 18 $855
Gabapentin Generic 59 22 $1,418
Pantoprazole Sodium Generic 50 17 $1,097
Simvastatin Generic 40 14 $395

Hospital affiliations

CMS Hospital Compare