Johnny Phu
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 6,785
- Affiliated sites
- 2
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Johnny Phu'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.
Johnny Phu is an adult medicine physician in Santa Clara, California
Johnny Phu practices at Permanente Medical Group Inc in Santa Clara, California.
Johnny Phu's NPI, 1437682531, was assigned on April 5, 2017. Johnny Phu graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 2017. Johnny Phu holds California license A160287.
- NPI
- 1437682531NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527395433
- NPI enumeration date
- April 5, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Johnny Phu practices at Permanente Medical Group Inc in Santa Clara, California
Johnny Phu's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Johnny Phu is affiliated with 3 sites of care and 1 medical group
Johnny Phu's primary practice is Permanente Medical Group Inc in Santa Clara, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Johnny Phu to 1 more group practice or clinic and 1 hospice, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Johnny Phu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Johnny Phu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Johnny Phu is one of 299 adult medicine physicians in California
Adult medicine is Johnny Phu's primary specialty in the NPI Registry, under taxonomy code 207QA0505X. Johnny Phu is board certified in family medicine by the American Board of Family Medicine. Johnny Phu is licensed in California.
Specialties and state licenses
- Adult medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic hypertension, conjunctivitis, dry eye, lower back pain and pneumonia among the conditions Johnny Phu treats.
Adult medicine physicians near Johnny Phu
Counts of adult medicine physicians 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
Johnny Phu treated 13 Medicare patients in 2024, average age 64
CMS counts 13 Medicare patients who saw Johnny Phu in 2024. The largest group is 75 to 84, with 0 patients. Their average risk score is 0.72, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Johnny Phu's median patient age at 57, with 42% women.
Johnny Phu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Johnny Phu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women42%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Johnny Phu wrote 6,785 Medicare Part D claims in 2024
In 2024, Johnny Phu wrote 6,785 Medicare Part D claims for 702 patients. 91% of them were for generic drugs. CMS names the drug for 6,191 of them, across 105 drugs with 11 or more claims each, at $231,386 in total drug cost. In 2023, CMS named 5,516 claims across 100 drugs.
Johnny Phu's Part D claims by kind of drug, 2024
- Generic6,144 claims91%
- Brand-name597 claims9%
- Other44 claims1%
Johnny Phu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Johnny Phu's Part D claims, 2024
- Opioids2%152 of 6,785 claims
- Antibiotics3%216 of 6,785 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,5162024: 6,19112%
Drugs named by CMS: 105 in 2024, 100 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Johnny Phu offers telehealth to Medicare patients
Johnny Phu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Johnny Phu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Johnny Phu graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School
Johnny Phu graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 2017.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Johnny Phu accepts plans from 2 insurance carriers
Johnny Phu is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Johnny Phu accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Johnny Phu'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 DataDmand AI Org Hierarchy 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 and Drug (CMS) (opens in a new tab)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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Johnny Phu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Johnny Phu's NPI number?
Johnny Phu's NPI number is 1437682531. It was assigned on April 5, 2017, and it is active in the NPI Registry.
What does Johnny Phu specialize in?
Johnny Phu is an adult medicine physician in Santa Clara, California. The primary specialty in the NPI Registry is Adult Medicine Physician (taxonomy code 207QA0505X).
Where does Johnny Phu practice?
Johnny Phu practices at 710 Lawrence Expy, Santa Clara, CA 95051. Johnny Phu's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Johnny Phu to 1 group practice or clinic and 1 hospice.
What is Johnny Phu's office phone number?
The practice phone on file for Johnny Phu is (408) 851-1000.
What is Johnny Phu's medical license number?
Johnny Phu holds California license A160287.
What medical group is Johnny Phu part of?
Johnny Phu is linked to The Permanente Medical Group, Inc.
Does Johnny Phu accept Medicare?
Yes. CMS lists Johnny Phu as accepting Medicare assignment.
Does Johnny Phu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Johnny Phu as offering telehealth services.
How many Medicare patients does Johnny Phu see?
CMS counts 13 Medicare patients who saw Johnny Phu in 2024, with an average age of 64.
Is Johnny Phu board certified?
Yes. Johnny Phu is board certified in family medicine by the American Board of Family Medicine.
Show 4 more questionsShow fewer questions
Where did Johnny Phu go to medical school?
Johnny Phu graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 2017.
What drugs does Johnny Phu prescribe most?
In 2024 Medicare Part D data, Johnny Phu's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
How long has Johnny Phu been practicing?
Johnny Phu graduated from medical school in 2017, 9 years ago.
What insurance does Johnny Phu accept?
Johnny Phu is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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