Judy Cao
Physician Assistant · Silver Spring, MD
Judy Cao is a physician assistant with a practice address in Silver Spring, Maryland, and NPI 1003288721, issued on Oct 21, 2015. Check the license (Maryland C0005846, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Judy Cao
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C0005846 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2101 Medical Park Dr, Silver Spring, MD 20902
- Phone
- (301) 754-2222
- Enumerated
- Oct 21, 2015
- Record last updated
- Oct 21, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180122002076); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2101 Medical Park Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Abend, M.D.Orthopaedic Surgery Physician1073555777
- Neal Adams, MDOphthalmology Physician1851354500
- Leah Berhane, MDObstetrics & Gynecology Physician1437213584
- Steven Burger, M.D.Gastroenterology Physician1295738714
- Pamela Cheung, M.D.Ophthalmology Physician1427074764
- Paula Enderson, PACSurgical Physician Assistant1932260957
Verify Judy Cao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0005846Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average physician assistant in 2024
2,382 Medicare Part D claims for 227 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium124 claims
- Levothyroxine Sodium110 claims
- Lisinopril98 claims
- Simvastatin86 claims
- Rosuvastatin Calcium85 claims
- Metformin Hcl83 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: $473.98
24 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 3 group practices
- Amber Hill Physical Therapy IncFrederick, MD
- Privia Care Center LLCFrederick, MD
- Privia Medical Group, LLCAnnapolis, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
86 physician assistant records list a practice address in Silver Spring
They are 86 of the 6,531 NPPES records with a practice address in Silver Spring, and 3,224 physician assistant records in Maryland.
All 86 in Silver Spring → All 3,224 in Maryland → Every provider in Silver Spring →
Other physician assistant records in Maryland
- Habiba AbbasiBaltimore, MD1528930302
- Hiba Abbasi, PAGreenbelt, MD1407520182
- Brittany Abbate, PAColumbia, MD1992487078
- Eric Abbott, PA-CBaltimore, MD1669873089
- Jenifer Abbott, PA-CHavre De Grace, MD1225136161
- Lauren Abbott, PAFort George G Meade, MD1033253869
- Trevor Abbott, PASalisbury, MD1578984803
- Norhan AbdallaRockville, MD1700631660
- Susanna Abdelkarim, PA-CGaithersburg, MD1477979938
- Helen Abebe, PACheverly, MD1568833671
Common questions
What is Judy Cao's NPI number?
Judy Cao's National Provider Identifier (NPI) is 1003288721, issued on Oct 21, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Judy Cao located?
The NPPES record lists a practice address at 2101 Medical Park Dr, Silver Spring, MD, 20902. Phone: (301) 754-2222. Providers update this record themselves, so call before visiting.
How can I verify Judy Cao's license?
NPPES lists Maryland license number C0005846, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Judy Cao prescribe under Medicare Part D?
In 2024, Judy Cao had 2,382 Medicare Part D claims for 227 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.