Cheryl Cho-Phan, MD
Hematology & Oncology Physician · Stanford, CA
Cheryl Cho-Phan, MD is a hematology & oncology physician with a practice address in Stanford, California, and NPI 1508877929, issued on Aug 10, 2006. Check the license (California A69036, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cheryl Cho-Phan
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A69036 CA
Self-reported in NPPES; status is on the state search - Practice location
- 875 Blake Wilbur Drive, Stanford, CA 94305
- Phone
- (650) 498-6000
- Enumerated
- Aug 10, 2006
- Record last updated
- Oct 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 875 Blake Wilbur Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Linda Dodds, RN, MS, CFNPFamily Nurse Practitioner1477698066
- Vinay Fernandes, M.D.Otolaryngology Physician1104200575
- Steven Hancock, M.D.Radiation Oncology Physician1821136631
- Wendy Hara, M.D.Radiation Oncology Physician1437343076
Verify Cheryl Cho-Phan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A69036Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Cheryl Cho-Phan among 1,583 hematology & oncology physician records in California
Cheryl Cho-Phan, MD is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileNo · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,583 in California → Every provider in Stanford → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Steven Artandi, M.D.Stanford, CA 943051548352909
- Linda Boxer, M.D.Stanford, CA 943051306938766
- Daniel Chen, MDStanford, CA 943051154457323
- Gilbert Chu, MDStanford, CA 943051417083684
- George Fisher, MDStanford, CA 943051255446308
- Sandra Horning, M.D.Stanford, CA 943051578607669
- Harold Keer, MDStanford, CA 943051124154398
- Ginna Laport, M.D.Stanford, CA 943051144370743
Common questions
What is Cheryl Cho-Phan, MD's NPI number?
Cheryl Cho-Phan, MD's National Provider Identifier (NPI) is 1508877929, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cheryl Cho-Phan, MD located?
The NPPES record lists a practice address at 875 Blake Wilbur Drive, Stanford, CA, 94305. Phone: (650) 498-6000. Providers update this record themselves, so call before visiting.
How can I verify Cheryl Cho-Phan, MD's license?
NPPES lists California license number A69036, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.