David Cao
Physician Assistant · Pomona, CA
David Cao is a physician assistant with a practice address in Pomona, California, and NPI 1437758653, issued on Oct 19, 2020. Check the license (California 58735, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Cao
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 58735 CA
Self-reported in NPPES; status is on the state search - Practice location
- 520 E Foothill Blvd Ste A, Pomona, CA 91767
- Phone
- (909) 622-3065
- Enumerated
- Oct 19, 2020
- Record last updated
- Jan 31, 2024
- Fax
- (909) 784-3399
- Medicare enrollment
- Enrolled (PECOS I20210506002489); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 520 E Foothill Blvd Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Cao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 58735Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.3 times the Medicare Part D claims of the average physician assistant in 2024
6,064 Medicare Part D claims for 658 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims. 27 claims were for opioids.
Most prescribed
- Levothyroxine Sodium517 claims
- Ozempic428 claims
- Metformin Hcl309 claims
- Farxiga292 claims
- Mounjaro291 claims
- Trulicity277 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.
Industry payments in 2024: $1,056.60
52 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Chaparral Medical Group IncPomona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Cao among 14,451 physician assistant records in California
David Cao is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 62% of them.
- NPI issued2020 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2020 · median 2018 among the 7,214 with a school on file
- Record last updated2024 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
186 physician assistant records list a practice address in Pomona
They are 186 of the 5,102 NPPES records with a practice address in Pomona, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Pomona → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jaison Fraizer, PA-CPomona, CA 917671073551263
- Peta-Gay Gihbsson, P.A.-CPomona, CA 917671295988095
- Yoodiy Gonzales, PAPomona, CA 917671942366281
- Jehan Goubran, PACPomona, CA 917671942413356
- Manuela Hess, PA-CPomona, CA 917671508019167
- Catherine Letherer, PA-CPomona, CA 917671265476485
- Joel LopezPomona, CA 917671659526911
- Erin Merchant, P.A.-C.Pomona, CA 917671619089117
Common questions
What is David Cao's NPI number?
David Cao's National Provider Identifier (NPI) is 1437758653, issued on Oct 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is David Cao located?
The NPPES record lists a practice address at 520 E Foothill Blvd Ste A, Pomona, CA, 91767. Phone: (909) 622-3065. Providers update this record themselves, so call before visiting.
How can I verify David Cao's license?
NPPES lists California license number 58735, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does David Cao prescribe under Medicare Part D?
In 2024, David Cao had 6,064 Medicare Part D claims for 658 beneficiaries; the average among physician assistant prescribers was 830. 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.