Ian Christoph, M.D.
NPI 1609837947 · Cardiovascular Disease Physician · Burlingame, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Christoph, M.D. is a Cardiovascular Disease Physician provider in Burlingame, CA (NPI 1609837947).
Provider details
- NPI number
- 1609837947
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G65835 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,292 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 968 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 414 | $152 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 364 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 361 | $19 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 313 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 645 | 198 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 414 | 129 |
| Metoprolol Succinate | 373 | 124 |
| Irbesartan | 350 | 116 |
| Amlodipine Besylate | 340 | 118 |
| Apixabanbrand: Eliquis | 337 | 97 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2025-08-05
- Certified
- 2025-08-05
Frequently asked questions
- What is Ian Christoph's NPI number?
- Ian Christoph's National Provider Identifier (NPI) is 1609837947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Christoph's specialty?
- Ian Christoph is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Christoph located?
- Ian Christoph's practice location on file with NPPES is 1501 Trousdale Dr, Burlingame, CA 94010.
- What is Ian Christoph's phone number?
- The practice phone number listed in the NPPES registry for Ian Christoph is (650) 652-8600.
- Does Ian Christoph accept Medicare?
- Ian Christoph is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Christoph's NPI active?
- Yes — Ian Christoph's NPI (1609837947) is active in the NPPES registry as of the last update on 2025-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.