Phong Kieu, NP
- Medicare services, 2024
- 6,157
- Medicare patients, 2024
- 1,129
- Part D claims, 2024
- 1,732
- MIPS score, 2024
- 75
- Hospital affiliations
- 4
- Practice address
- 3033 W Orange Avenue, Anaheim, CA 92804
- Practice phone
- Call (714) 827-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Phong Kieu's professional email, personal email and mobile number
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Phong Kieu is a psychiatric/mental health nurse practitioner in Anaheim, California
Phong Kieu practices at West Anaheim Medical Center in Anaheim, California, part of Prime Healthcare Services.
Phong Kieu's NPI, 1295495737, was assigned on December 25, 2021. Phong Kieu holds California license 95019542.
- NPI
- 1295495737NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931593696
- NPI enumeration date
- December 25, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 827-3000
- Professional email
- Get email
- Personal email
- Get email
- 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)
Phong Kieu practices at West Anaheim Medical Center in Anaheim, California
Phong Kieu's primary practice is West Anaheim Medical Center, at 3033 W Orange Avenue, Anaheim, CA 92804 in Orange County. The practice phone is (714) 827-3000.
- West Anaheim Medical Center3033 W Orange Avenue, Anaheim, CA 92804 · Orange CountyPhone(714) 827-3000
Source: Dmand AI Affiliation Data
Phong Kieu is affiliated with 5 sites of care and 1 medical group
Phong Kieu's primary practice is West Anaheim Medical Center in Anaheim, California, part of Prime Healthcare Services. Phong Kieu is also affiliated with Los Angeles Community Hospital. The medical group on file is Oceanside Medical Group. Dmand AI also links Phong Kieu to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Phong Kieu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Phong Kieu practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Anaheim Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Phong Kieu is one of 3,099 psychiatric/mental health nurse practitioners in California
Psychiatric/mental health is Phong Kieu's primary specialty in the NPI Registry, under taxonomy code 363LP0808X. Phong Kieu is licensed in California.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists anxiety, bipolar disorder, depression and schizophrenia among the conditions Phong Kieu treats.
Psychiatric/mental health nurse practitioners near Phong Kieu
Counts of psychiatric/mental health nurse practitioners 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
Phong Kieu billed Medicare for 6,157 services in 2024
CMS data shows 6,157 Medicare services from Phong Kieu across 15 procedure codes in 2024, for 1,129 Medicare patients. Medicare paid $344,362 for them.
Phong Kieu's Medicare services by type, 2024
- Office and hospital visits4,628
- Tests and treatments1,529
Where Phong Kieu's Medicare services took place, 2024
- In an office80013%
- In a facility5,35787%
Phong Kieu compared with the California median for psychiatric/mental health nurse practitioners, 2024
- Phong Kieu
- California median
- Medicare services
- 6,157vs 23626.1 times
- Medicare patients
- 1,129vs 4326.3 times
- Part D claims
- 1,662vs 4813.5 times
Medians across 959 psychiatric/mental health nurse practitioners in California with Dmand AI profiles that report each measure.
Phong Kieu'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
Phong Kieu treated 1,129 Medicare patients in 2024, average age 69
CMS counts 1,129 Medicare patients who saw Phong Kieu in 2024. The largest group is 65 to 74, with 447 patients. 75% of them have anxiety, and 75% have depression. 97% are also on Medicaid. Their average risk score is 2.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Phong Kieu's median patient age at 70, with 39% women.
Phong Kieu's Medicare patients by age, 2024
Phong Kieu's Medicare patients by sex, 2024
- Women52046%
- Men60954%
Chronic conditions among Phong Kieu's Medicare patients, 2024
- Anxiety75%
- Depression75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- Arthritis66%
- Alzheimer's and dementia60%
Share of Medicare patients with each condition. A patient can have several.
Phong Kieu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women39%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Phong Kieu wrote 1,732 Medicare Part D claims in 2024
In 2024, Phong Kieu wrote 1,732 Medicare Part D claims for 138 patients. 98% of them were for generic drugs. CMS names the drug for 1,662 of them, across 32 drugs with 11 or more claims each, at $179,168 in total drug cost.
Phong Kieu's Part D claims by kind of drug, 2024
- Generic1,700 claims98%
- Brand-name32 claims2%
Phong Kieu'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 Phong Kieu's Part D claims, 2024
- Antipsychotics, patients 65 and over27%462 of 1,732 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Phong Kieu scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Phong Kieu for performance year 2024, reported as part of a group. Phong Kieu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Phong Kieu'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)Clinician Public Reporting: Overall MIPS Performance (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 Phong Kieu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Phong Kieu's NPI number?
Phong Kieu's NPI number is 1295495737. It was assigned on December 25, 2021, and it is active in the NPI Registry.
What does Phong Kieu specialize in?
Phong Kieu is a psychiatric/mental health nurse practitioner in Anaheim, California. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does Phong Kieu practice?
Phong Kieu practices at 3033 W Orange Avenue, Anaheim, CA 92804. Phong Kieu's primary practice is West Anaheim Medical Center in Anaheim, California, part of Prime Healthcare Services. Dmand AI also links Phong Kieu to 2 hospitals and 1 group practice or clinic.
What is Phong Kieu's office phone number?
The practice phone on file for Phong Kieu is (714) 827-3000.
What is Phong Kieu's medical license number?
Phong Kieu holds California license 95019542.
Which hospitals is Phong Kieu affiliated with?
Phong Kieu practices at West Anaheim Medical Center in Anaheim, California. Phong Kieu is also affiliated with Los Angeles Community Hospital. Dmand AI links Phong Kieu to 2 more hospitals.
What medical group is Phong Kieu part of?
Phong Kieu is linked to Oceanside Medical Group.
Does Phong Kieu accept Medicare?
Yes. CMS data shows Phong Kieu billed Medicare for 6,157 services in 2024, and Phong Kieu accepts Medicare assignment.
What is Phong Kieu's MIPS score?
Phong Kieu's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Phong Kieu see?
CMS counts 1,129 Medicare patients who saw Phong Kieu in 2024, with an average age of 69.
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What services does Phong Kieu bill to Medicare?
In 2024, Phong Kieu's most billed Medicare services were hospital inpatient care (99232), psychiatric service (90833) and hospital inpatient care (99231).
What drugs does Phong Kieu prescribe most?
In 2024 Medicare Part D data, Phong Kieu's most prescribed drugs by claims were Quetiapine Fumarate, Divalproex Sodium and Escitalopram Oxalate.
How long has Phong Kieu been practicing?
Phong Kieu graduated from medical school in 2021, 5 years ago.
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