John Gordan, M.D., PH.D.
NPI 1487881066 · Medical Oncology Physician · San Bruno, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Gordan, M.D., PH.D. is a Medical Oncology Physician provider in San Bruno, CA (NPI 1487881066).
Provider details
- NPI number
- 1487881066
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
593 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) |
|---|---|---|
| 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 | 263 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 221 | $162 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 69 | $109 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 22 | $202 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $74 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lenvatinib Mesylatebrand: Lenvima | 23 | — |
| Amlodipine Besylate | 22 | — |
| Furosemide | 22 | — |
| Levothyroxine Sodium | 18 | — |
| Apixabanbrand: Eliquis | 17 | — |
| Carvedilol | 16 | — |
| Ondansetron Hcl | 15 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-22
- Last updated
- 2018-01-10
Frequently asked questions
- What is John Gordan's NPI number?
- John Gordan's National Provider Identifier (NPI) is 1487881066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gordan's specialty?
- John Gordan is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is John Gordan located?
- John Gordan's practice location on file with NPPES is 1001 Sneath Ln, San Bruno, CA 94066-2308.
- What is John Gordan's phone number?
- The practice phone number listed in the NPPES registry for John Gordan is (650) 615-6000.
- Does John Gordan accept Medicare?
- John Gordan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Gordan's NPI active?
- Yes — John Gordan's NPI (1487881066) is active in the NPPES registry as of the last update on 2018-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.