Doctor profile · Federal record

Dr. Alexander Pham, M.D.

Medical Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Hematology (Internal Medicine) Physician · San Jose, CA

  • NPI 1487807111
  • Accepts Medicare
  • 18 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2589 Samaritan Dr
San Jose, CA 951244102
(408) 426-4900
Additional location
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000

Credentials & registration

NPPES · NUCC
NPI registered
October 2008 — 18 yrs on file
Profile last updated
April 16, 2024
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
California #A112936

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487807111. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,279
Distinct HCPCS
5
Medicare allowed
$189,233
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 671 231 $163
99214 Established patient office or other outpatient visit, 30-39 minutes 326 201 $111
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 155 66 $135
99205 New patient office or other outpatient visit, 60-74 minutes 78 78 $205
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 49 23 $135

In context: peer comparison

Among 4 peers in San Jose Medical Oncology Physician, average services per provider: 239. This provider delivers 5.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$161
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Bayer Healthcare Pharmaceuticals INC. 1 $121.79
Mannkind Corporation 2 $39.04

By nature of payment

Food and Beverage
$161

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
142
Patients
24
Total drug cost
$305,888
Drug Type Claims Patients Total cost
Abiraterone Acetate Generic 22 0 $8,280
Anastrozole Generic 22 12 $754
Prednisone Generic 18 0 $209
Eliquis (Apixaban) Brand 15 0 $9,983
Ondansetron Hcl Generic 15 12 $589
Hydroxyurea Generic 13 0 $423
Inlyta (Axitinib) Brand 13 0 $285,231
Dexamethasone Generic 12 0 $297
Omeprazole Generic 12 0 $124

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Pham's medical specialty?
Dr. Alexander Pham practices Medical Oncology Physician in San Jose, CA.
Where does Dr. Alexander Pham practice?
Dr. Alexander Pham practices at 2589 Samaritan Dr, San Jose, CA 951244102. Office phone: 4084264900.
What is Dr. Alexander Pham's NPI?
Dr. Alexander Pham's National Provider Identifier (NPI) is 1487807111, issued by NPPES.
Does Dr. Alexander Pham accept Medicare assignment?
Yes. Dr. Alexander Pham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Pham commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.