Dr. Huy Phan, MD
- Medicare services, 2024
- 176
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 341
- Hospital affiliations
- 2
- Medical groups
- 5
- Practice address
- 1100 Veterans Boulevard, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Phan'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.
Dr. Huy Phan is an emergency medicine physician in Redwood City, California
Dr. Phan practices at Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente.
Dr. Phan's NPI, 1609308733, was assigned on March 29, 2017. Dr. Phan graduated from Zucker School of Medicine in 2017. Dr. Phan holds California license A169286.
- NPI
- 1609308733NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597189753
- NPI enumeration date
- March 29, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 299-2000
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Huy Phan practices at Redwood City Medical Center in Redwood City, California
Dr. Phan's primary practice is Redwood City Medical Center, at 1100 Veterans Boulevard, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Redwood City Medical Center1100 Veterans Boulevard, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Source: Dmand AI Affiliation Data
Dr. Huy Phan is affiliated with 3 sites of care and 5 medical groups
Dr. Phan's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. Dr. Phan is also affiliated with BSA Hospital. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Phan to 4 more medical groups and 1 community health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Huy Phan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Phan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Redwood City Medical Center | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Huy Phan is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Phan's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Phan is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Phan's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Texas license
Emergency medicine physicians near Dr. Phan
Counts of emergency 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
Dr. Huy Phan billed Medicare for 176 services in 2024
CMS data shows 176 Medicare services from Dr. Phan across 3 procedure codes in 2024, for 175 Medicare patients. Medicare paid $24,976 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Phan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 932024: 17689%
Dr. Phan compared with the California median for emergency medicine physicians, 2024
- Dr. Phan
- California median
- Medicare services
- 176vs 26534% below
- Medicare patients
- 175vs 24328% below
- Part D claims
- 237vs 623.8 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Phan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Phan and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Huy Phan treated 175 Medicare patients in 2024, average age 76
CMS counts 175 Medicare patients who saw Dr. Phan in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 75% are also on Medicaid. Their average risk score is 2.40, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Phan's median patient age at 47, with 54% women.
Dr. Phan's Medicare patients by age, 2024
Dr. Phan's Medicare patients by sex, 2024
- Women8951%
- Men8649%
Chronic conditions among Dr. Phan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Ischemic heart disease39%
- Arthritis38%
- Chronic kidney disease33%
- Alzheimer's and dementia30%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Phan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Huy Phan wrote 341 Medicare Part D claims in 2024
In 2024, Dr. Phan wrote 341 Medicare Part D claims for 217 patients. 95% of them were for generic drugs. CMS names the drug for 237 of them, across 12 drugs with 11 or more claims each, at $1,768 in total drug cost. In 2023, CMS named 92 claims across 5 drugs.
Dr. Phan's Part D claims by kind of drug, 2024
- Generic325 claims95%
- Brand-name16 claims5%
Dr. Phan'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 Dr. Phan's Part D claims, 2024
- Opioids6%19 of 341 claims
- Antibiotics37%125 of 341 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: 922024: 237158%
Drugs named by CMS: 12 in 2024, 5 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
How Dr. Huy Phan takes part in Medicare
Dr. Phan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Huy Phan graduated from Zucker School of Medicine
Dr. Phan graduated from Zucker School of Medicine in 2017.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Huy Phan accepts plans from 15 insurance carriers
Dr. Phan is in network with 15 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aetna
- Alliant Health Plans
- HCSC
- Molina
- Baylor Scott and White
- +7 more carriersWith a free account
Plan types Dr. Phan accepts, by number of carriers
- HMO10
- PPO7
- Medicare4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Huy Phan'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 Dr. Huy Phan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Huy Phan's NPI number?
Dr. Huy Phan's NPI number is 1609308733. It was assigned on March 29, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Huy Phan?
Dr. Huy Phan is an emergency medicine physician in Redwood City, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Huy Phan practice?
Dr. Phan practices at 1100 Veterans Boulevard, Redwood City, CA 94063. Dr. Phan's primary practice is Redwood City Medical Center in Redwood City, California, part of Kaiser Permanente. Dmand AI also links Dr. Phan to 4 medical groups and 1 community health center.
What is Dr. Huy Phan's office phone number?
The practice phone on file for Dr. Phan is (650) 299-2000.
What is Dr. Huy Phan's medical license number?
Dr. Phan holds California license A169286, one of the licenses on file in 2 states.
Which states has Dr. Huy Phan been licensed in?
Dmand AI has state licenses on file for Dr. Phan in California (2020 to 2026) and Texas (2019 to 2026).
Which hospitals is Dr. Huy Phan affiliated with?
Dr. Phan practices at Redwood City Medical Center in Redwood City, California. Dr. Phan is also affiliated with BSA Hospital.
What medical group is Dr. Huy Phan part of?
Dr. Phan is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Phan to 4 more medical groups.
Does Dr. Huy Phan accept Medicare?
Yes. CMS data shows Dr. Phan billed Medicare for 176 services in 2024, and Dr. Phan accepts Medicare assignment.
How many Medicare patients does Dr. Huy Phan see?
CMS counts 175 Medicare patients who saw Dr. Phan in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
Is Dr. Huy Phan board certified?
Yes. Dr. Phan is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Huy Phan bill to Medicare?
In 2024, Dr. Phan's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
Where did Dr. Huy Phan go to medical school?
Dr. Phan graduated from Zucker School of Medicine in 2017.
What drugs does Dr. Huy Phan prescribe most?
In 2024 Medicare Part D data, Dr. Phan's most prescribed drugs by claims were Cefadroxil, Ondansetron ODT and Ibuprofen.
How long has Dr. Huy Phan been practicing?
Dr. Phan graduated from medical school in 2017, 9 years ago.
What insurance does Dr. Huy Phan accept?
Dr. Phan is in network with 15 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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