Catherine Cheng, D.O.
Family Medicine Physician · La Mesa, CA
Catherine Cheng, D.O. is a family medicine physician with a practice address in La Mesa, California, and NPI 1538302658, issued on Apr 20, 2009. Check the license (California 20A10444, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Catherine Cheng
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A10444 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8080 Parkway Dr, La Mesa, CA 91942
- Phone
- (800) 290-5000
- Enumerated
- Apr 20, 2009
- Record last updated
- Dec 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091201000592); 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 8080 Parkway Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chelsea Bergeron, PHARMDPharmacist1992177935
- Jonathan Brick, D.O.Family Medicine Physician1033596168
- Hans Chin, M.D.Internal Medicine Physician1376616144
- Leeann Dohring, M.D.Family Medicine Physician1487800660
- Ronnie Hannosh, PHARMDPharmacist1841757572
- Rita Haverkamp, RN, CNSAdult Psychiatric/Mental Health Registered Nurse1710184577
Verify Catherine Cheng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A10444Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% fewer Medicare Part D claims than the average family medicine physician in 2024
3,157 Medicare Part D claims for 689 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 121 claims were for opioids.
Most prescribed
- Atorvastatin Calcium258 claims
- Rosuvastatin Calcium256 claims
- Levothyroxine Sodium159 claims
- Amlodipine Besylate148 claims
- Lisinopril143 claims
- Losartan Potassium137 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
- Southern California Permanente Medical GroupSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Cheng among 17,133 family medicine physician records in California
Catherine Cheng, D.O. 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 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 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).
67 family medicine physician records list a practice address in La Mesa
They are 67 of the 2,168 NPPES records with a practice address in La Mesa, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in La Mesa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joseph Aiello, D.O.La Mesa, CA 919421104844380
- James Amberg, MDLa Mesa, CA 919421265497093
- Adrianna Dangremond, MDLa Mesa, CA 919421508802828
- Frederick Jenkin, PHYSICIANLa Mesa, CA 919421225069123
- Bradham Kesling, M.D.La Mesa, CA 919421841224805
- Maria Lai, M.D.La Mesa, CA 919421588645048
- Robert Lajvardi, MDLa Mesa, CA 919421235187568
- Paula Leibham, NPLa Mesa, CA 919421114944899
Common questions
What is Catherine Cheng, D.O.'s NPI number?
Catherine Cheng, D.O.'s National Provider Identifier (NPI) is 1538302658, issued on Apr 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Cheng, D.O. located?
The NPPES record lists a practice address at 8080 Parkway Dr, La Mesa, CA, 91942. Phone: (800) 290-5000. Providers update this record themselves, so call before visiting.
How can I verify Catherine Cheng, D.O.'s license?
NPPES lists California license number 20A10444, 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 Catherine Cheng, D.O. prescribe under Medicare Part D?
In 2024, Catherine Cheng, D.O. had 3,157 Medicare Part D claims for 689 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.