Andrew Phung

  • Pasadena, CA
  • Family medicine physician
NPI1467031971PAC ID1355887712
Medicare services, 2024
81
Medicare patients, 2024
79
Part D claims, 2024
524
Hospital affiliations
2
Industry payments
$372
Practice address
100 W. California Blvd, Pasadena, CA 91105
Practice phone
Call (626) 397-2618
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Huntington Hospital - Unit

Acute Care Hospital-Unit · Pasadena, California

See all 5 affiliations

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Andrew Phung is a family medicine physician in Pasadena, California

Andrew Phung practices at Huntington Hospital - Unit in Pasadena, California.

Andrew Phung's NPI, 1467031971, was assigned on April 3, 2021. Andrew Phung holds California license 20A22573.

NPI and contact details
Medicare PAC ID
1355887712
NPI enumeration date
April 3, 2021
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(626) 397-2618
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
31
Medical school graduation
2021

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Andrew Phung practices at Huntington Hospital - Unit in Pasadena, California

Andrew Phung's primary practice is Huntington Hospital - Unit, at 100 W. California Blvd, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 397-2618.

  • Huntington Hospital - Unit
    100 W. California Blvd, Pasadena, CA 91105 · Los Angeles CountyPhone(626) 397-2618

Source: Dmand AI Affiliation Data

Andrew Phung is affiliated with 3 sites of care and 2 medical groups

Andrew Phung's primary practice is Huntington Hospital - Unit in Pasadena, California. Andrew Phung is also affiliated with Huntington Hospital. The medical group on file is PIH Health Physicians. Dmand AI also links Andrew Phung to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Andrew Phung

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Andrew Phung's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Andrew Phung practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Huntington Hospital - UnitAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Andrew Phung is one of 15,680 family medicine physicians in California

Family medicine is Andrew Phung's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Andrew Phung is licensed in California.

Specialties and state licenses

  • Family medicine, CaliforniaPrimaryLicense 20A22573 · taxonomy 207Q00000X

Family medicine physicians near Andrew Phung

Counts of family 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

Andrew Phung billed Medicare for 81 services in 2024

CMS data shows 81 Medicare services from Andrew Phung across 2 procedure codes in 2024, all of them office visits, for 79 Medicare patients. Medicare paid $7,235 for them. Every service was in an office.

Medicare services, 202481
Medicare patients79
Paid by Medicare$7,235
Procedure codes2

Andrew Phung compared with the California median for family medicine physicians, 2024

  • Andrew Phung
  • California median
Medicare services
81vs 24667% below
Medicare patients
79vs 11833% below
Part D claims
165vs 83380% below

Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.

Andrew Phung'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Andrew Phung treated 79 Medicare patients in 2024, average age 74

CMS counts 79 Medicare patients who saw Andrew Phung in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 0.86, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Andrew Phung's median patient age at 50, with 49% women.

Medicare patients, 202479
Average age74
Average risk score0.86
Also on Medicaid19%

Andrew Phung's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Andrew Phung's Medicare patients by sex, 2024

  • Women4354%
  • Men3646%

Chronic conditions among Andrew Phung's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis48%
  4. Diabetes30%
  5. Chronic kidney disease24%
  6. Ischemic heart disease24%
  7. Mood disorders24%
  8. Depression23%

Share of Medicare patients with each condition. A patient can have several.

Andrew Phung's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 50

Patient panel by sex, all payers

  • Women49%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Andrew Phung wrote 524 Medicare Part D claims in 2024

In 2024, Andrew Phung wrote 524 Medicare Part D claims for 258 patients. 89% of them were for generic drugs. CMS names the drug for 165 of them, across 10 drugs with 11 or more claims each, at $1,759 in total drug cost. In 2023, CMS named 454 claims across 19 drugs.

Part D claims, 2024524
Drugs named by CMS10
Total drug cost$1,759
Part D patients258

Andrew Phung's Part D claims by kind of drug, 2024

  • Generic466 claims89%
  • Brand-name and other58 claims11%

Andrew Phung'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 Andrew Phung's Part D claims, 2024

  • Antibiotics13%66 of 524 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: 4542024: 16564%

Drugs named by CMS: 10 in 2024, 19 in 2023.

See all prescribing by Andrew Phung

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

Andrew Phung offers telehealth to Medicare patients

Andrew Phung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Andrew Phung as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Andrew Phung received $372 in industry payments from 2022 to 2025

CMS Open Payments shows 7 general payments to Andrew Phung from 6 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $139.

General payments to Andrew Phung by program year, 2022 to 2025

Companies that paid Andrew Phung the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Andrew Phung

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Andrew Phung's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Andrew Phung

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Andrew Phung's NPI number?

Andrew Phung's NPI number is 1467031971. It was assigned on April 3, 2021, and it is active in the NPI Registry.

What does Andrew Phung specialize in?

Andrew Phung is a family medicine physician in Pasadena, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Andrew Phung practice?

Andrew Phung practices at 100 W. California Blvd, Pasadena, CA 91105. Andrew Phung's primary practice is Huntington Hospital - Unit in Pasadena, California. Dmand AI also links Andrew Phung to 1 group practice or clinic and 1 medical group.

What is Andrew Phung's office phone number?

The practice phone on file for Andrew Phung is (626) 397-2618.

What is Andrew Phung's medical license number?

Andrew Phung holds California license 20A22573.

Which hospitals is Andrew Phung affiliated with?

Andrew Phung is affiliated with Huntington Hospital. Dmand AI links Andrew Phung to 1 more hospital.

What medical group is Andrew Phung part of?

Andrew Phung is linked to PIH Health Physicians. Dmand AI links Andrew Phung to 1 more medical group.

Does Andrew Phung accept Medicare?

Yes. CMS data shows Andrew Phung billed Medicare for 81 services in 2024, and Andrew Phung accepts Medicare assignment.

Does Andrew Phung offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Andrew Phung as offering telehealth services.

How many Medicare patients does Andrew Phung see?

CMS counts 79 Medicare patients who saw Andrew Phung in 2024, with an average age of 74.

Show 4 more questionsShow fewer questions

What services does Andrew Phung bill to Medicare?

In 2024, Andrew Phung's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).

What drugs does Andrew Phung prescribe most?

In 2024 Medicare Part D data, Andrew Phung's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amoxicillin-Clavulanate Potass.

Has Andrew Phung received payments from drug or device companies?

CMS Open Payments shows $372 in general payments to Andrew Phung from 6 companies from 2022 to 2025. The largest total came from Edwards Lifesciences Corporation.

How long has Andrew Phung been practicing?

Andrew Phung graduated from medical school in 2021, 5 years ago.

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