Doctor profile · Federal record

Dr. HELEN SUN, MD

Internal Medicine Physician (CMS: INTERNAL MEDICINE) · Student in an Organized Health Care Education/Training Program · DALY CITY, CA

  • NPI 1952966442
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
211 EASTMOOR AVE
DALY CITY, CA 940152036
(650) 550-3923
Additional location
1249 15th St
Huntington, WV 257013662
(304) 691-1000
Mailing address
2171 JUNIPERO SERRA BLVD STE 260
DALY CITY, CA 940141986

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
April 18, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A176803

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952966442. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
863
Distinct HCPCS
10
Medicare allowed
$8,507
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 184 122 $6
80053 Blood test, comprehensive group of blood chemicals 121 103 $10
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test 120 104 $6
83036 Hemoglobin a1c level 90 59 $10
80061 Blood test, lipids (cholesterol and triglycerides) 87 70 $13
84443 Blood test, thyroid stimulating hormone (tsh) 72 62 $16
82306 Vitamin d-3 level 44 44 $29
82570 Creatinine level to test for kidney function or muscle injury 41 34 $5
82043 Urine microalbumin (protein) level 38 32 $6
82947 Blood glucose (sugar) level 18 15 $4

In context: peer comparison

Among 15 peers in this city , average services per provider: 95. This provider delivers 9.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$107
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Axonics, Inc. 1 $107.30

By nature of payment

Food and Beverage
$107

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,378
Patients
486
Total drug cost
$111,259
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 287 98 $4,718
Atorvastatin Calcium Generic 280 93 $8,810
Losartan Potassium Generic 147 46 $3,934
Metformin Hcl Generic 117 40 $2,068
Hydrochlorothiazide Generic 75 24 $487
Metoprolol Succinate Generic 71 20 $1,777
Lisinopril Generic 55 18 $1,059
Tamsulosin Hcl Generic 53 17 $1,560
Levothyroxine Sodium Generic 48 12 $1,367
Simvastatin Generic 46 17 $616

Hospital affiliations

CMS Hospital Compare