Judy M. Cao
- Medicare patients, 2024
- 258
- Part D claims, 2024
- 2,382
- Hospital affiliations
- 3
- Industry payments
- $114
- Medical groups
- 4
- Practice address
- 4014 Mountville Rd, Jefferson, MD 21755
- Practice phone
- Call (301) 682-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Frederick Primary Care Associates, P.A.
Jefferson, Maryland
Find Judy Cao's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Judy M. Cao is a physician assistant in Jefferson, Maryland
Judy Cao practices at Frederick Primary Care Associates, P.A. in Jefferson, Maryland.
Judy Cao's NPI, 1003288721, was assigned on October 21, 2015. Judy Cao holds Maryland license C0005846.
- NPI
- 1003288721NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890090872
- NPI enumeration date
- October 21, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 682-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Judy M. Cao practices at Frederick Primary Care Associates, P.A. in Jefferson, Maryland
Judy Cao's primary practice is Frederick Primary Care Associates, P.A., at 4014 Mountville Rd, Jefferson, MD 21755 in Frederick County. The practice phone is (301) 682-5500.
- Frederick Primary Care Associates, P.A.4014 Mountville Rd, Jefferson, MD 21755 · Frederick CountyPhone(301) 682-5500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Judy M. Cao is affiliated with 9 sites of care and 4 medical groups
Judy Cao's primary practice is Frederick Primary Care Associates, P.A. in Jefferson, Maryland. Judy Cao is also affiliated with Frederick Health Hospital. The medical group on file is Privia Medical Group. Dmand AI also links Judy Cao to 2 more hospitals, 3 group practices and clinics, 3 medical groups and 2 home health agencies, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Judy M. Cao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Judy Cao practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Frederick Primary Care Associates, P.A. | Available with a free account |
| +8 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Judy M. Cao is one of 2,452 physician assistants in Maryland
Physician assistant is Judy Cao's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Judy Cao is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Judy Cao
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Judy M. Cao treated 258 Medicare patients in 2024, average age 73
CMS counts 258 Medicare patients who saw Judy Cao in 2024. The largest group is 65 to 74, with 152 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Judy Cao's median patient age at 66, with 70% women.
Judy Cao's Medicare patients by age, 2024
Judy Cao's Medicare patients by sex, 2024
- Women18070%
- Men7830%
Chronic conditions among Judy Cao's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis43%
- Anxiety37%
- Diabetes31%
- Ischemic heart disease30%
- Mood disorders28%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Judy Cao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women70%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Judy M. Cao wrote 2,382 Medicare Part D claims in 2024
In 2024, Judy Cao wrote 2,382 Medicare Part D claims for 227 patients. 88% of them were for generic drugs.
Judy Cao's Part D claims by kind of drug, 2024
- Generic2,104 claims88%
- Brand-name264 claims11%
- Other14 claims1%
Drug classes CMS tracks in Judy Cao's Part D claims, 2024
- Antibiotics5%115 of 2,382 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Judy M. Cao offers telehealth to Medicare patients
Judy Cao accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Judy Cao as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Judy M. Cao received $114 in industry payments in 2025
CMS Open Payments shows 6 general payments to Judy Cao from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $48.
Companies that paid Judy Cao the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Judy M. Cao's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Judy M. Cao
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Judy M. Cao's NPI number?
Judy M. Cao's NPI number is 1003288721. It was assigned on October 21, 2015, and it is active in the NPI Registry.
What does Judy M. Cao specialize in?
Judy M. Cao is a physician assistant in Jefferson, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Judy M. Cao practice?
Judy Cao practices at 4014 Mountville Rd, Jefferson, MD 21755. Judy Cao's primary practice is Frederick Primary Care Associates, P.A. in Jefferson, Maryland. Dmand AI also links Judy Cao to 2 hospitals, 3 group practices and clinics, 3 medical groups and 2 home health agencies.
What is Judy M. Cao's office phone number?
The practice phone on file for Judy Cao is (301) 682-5500.
What is Judy M. Cao's medical license number?
Judy Cao holds Maryland license C0005846.
Which hospitals is Judy M. Cao affiliated with?
Judy Cao is affiliated with Frederick Health Hospital. Dmand AI links Judy Cao to 2 more hospitals.
What medical group is Judy M. Cao part of?
Judy Cao is linked to Privia Medical Group. Dmand AI links Judy Cao to 3 more medical groups.
Does Judy M. Cao accept Medicare?
Yes. CMS lists Judy Cao as accepting Medicare assignment.
Does Judy M. Cao offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Judy Cao as offering telehealth services.
How many Medicare patients does Judy M. Cao see?
CMS counts 258 Medicare patients who saw Judy Cao in 2024, with an average age of 73.
Has Judy M. Cao received payments from drug or device companies?
CMS Open Payments shows $114 in general payments to Judy Cao from 4 companies from 2025 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Judy M. Cao been practicing?
Judy Cao graduated from medical school in 2015, 11 years ago.
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