Cho Cho Lay, MD
Family Medicine Physician · Pleasanton, CA
Cho Cho Lay, MD is a family medicine physician with a practice address in Pleasanton, California, and NPI 1982681524, issued on Dec 26, 2005. Check the license (California A88327, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Cho Cho Lay
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A88327 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5925 W Las Positas Blvd, Pleasanton, CA 94588
- Phone
- (925) 462-1755
- Enumerated
- Dec 26, 2005
- Record last updated
- Sep 26, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110622000659); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 5925 W Las Positas Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Laura Lavelle, F.N.P.Family Nurse Practitioner1629383435
- Dawnell Moody, D.O.Pediatrics Physician1144431750
Verify Cho Cho Lay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A88327Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average family medicine physician in 2024
601 Medicare Part D claims for 63 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium125 claims
- Amlodipine Besylate77 claims
- Metformin Hcl44 claims
- Losartan Potassium37 claims
- Alendronate Sodium35 claims
- Lisinopril25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Axis Community Health IncPleasanton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cho Cho Lay among 17,133 family medicine physician records in California
Cho Cho Lay, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1996 · median 2005 among the 10,652 with a school on file
- Record last updated2016 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 family medicine physician records list a practice address in Pleasanton
They are 42 of the 2,213 NPPES records with a practice address in Pleasanton, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Pleasanton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jennifer Candelaria, MDPleasanton, CA 945881093934713
- Patricia Carter, M.D.Pleasanton, CA 945881952336968
- Leyla Gahrahmat, M.D.Pleasanton, CA 945881023199890
- Madhu Gupta, M.D.Pleasanton, CA 945881265628473
- Susan Hsu, M.D.Pleasanton, CA 945881679631634
- Meghana Kasetty, MDPleasanton, CA 945881063421592
- Jonathan Lim, MDPleasanton, CA 945881124028733
- John Louie, M.D.Pleasanton, CA 945881508866740
Common questions
What is Cho Cho Lay, MD's NPI number?
Cho Cho Lay, MD's National Provider Identifier (NPI) is 1982681524, issued on Dec 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Cho Cho Lay, MD located?
The NPPES record lists a practice address at 5925 W Las Positas Blvd, Pleasanton, CA, 94588. Phone: (925) 462-1755. Providers update this record themselves, so call before visiting.
How can I verify Cho Cho Lay, MD's license?
NPPES lists California license number A88327, 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.
How much does Cho Cho Lay, MD prescribe under Medicare Part D?
In 2024, Cho Cho Lay, MD had 601 Medicare Part D claims for 63 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.