Doctor profile · Federal record

Dr. Ian Christoph, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Burlingame, CA

  • NPI 1609837947
  • Accepts Medicare
  • 40 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1501 Trousdale Dr, 2Nd Floor
Burlingame, CA 94010
(650) 652-8600
fax (650) 652-8601
Mailing address
Po Box 276950
Sacramento, CA 958276950

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
August 5, 2025
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
California #G65835

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609837947. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,463
Distinct HCPCS
10
Medicare allowed
$302,750
HCPCS Description Services Patients Avg allowed
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 754 619 $18
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 456 381 $9
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 269 263 $256
99214 Established patient office or other outpatient visit, 30-39 minutes 265 228 $152
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days 229 219 $29
93246 Heart rhythm recording of continous external ekg over 8-15 days 218 208 $16
99215 Established patient office or other outpatient visit, 40-54 minutes 184 139 $214
99291 Critical care, first 30-74 minutes 109 75 $237
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 87 62 $134
99205 New patient office or other outpatient visit, 60-74 minutes 85 85 $260

In context: peer comparison

Among 6 peers in Burlingame Cardiovascular Disease Physician, average services per provider: 112. This provider delivers 31× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,356
Patients
1,052
Total drug cost
$575,273
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 590 180 $9,321
Clopidogrel (Clopidogrel Bisulfate) Brand 371 117 $8,091
Amlodipine Besylate Generic 364 117 $3,940
Metoprolol Succinate Generic 356 114 $7,979
Irbesartan Generic 346 110 $14,390
Eliquis (Apixaban) Brand 342 89 $424,450
Rosuvastatin Calcium Generic 244 80 $6,760
Lisinopril Generic 129 37 $1,051
Carvedilol Generic 128 39 $2,475
Hydrochlorothiazide Generic 107 38 $551

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ian Christoph's medical specialty?
Dr. Ian Christoph practices Cardiovascular Disease Physician in Burlingame, CA.
Where does Dr. Ian Christoph practice?
Dr. Ian Christoph practices at 1501 Trousdale Dr, Burlingame, CA 94010. Office phone: 6506528600.
What is Dr. Ian Christoph's NPI?
Dr. Ian Christoph's National Provider Identifier (NPI) is 1609837947, issued by NPPES.
Does Dr. Ian Christoph accept Medicare assignment?
Yes. Dr. Ian Christoph accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ian Christoph commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.