Aileen Chen

  • Inglewood, CA
  • Physician assistant
NPI1144748609
Medicare services, 2024
2,443
Medicare patients, 2026
271
Part D claims, 2026
90
Hospital affiliations
1
Medical groups
5
Practice address
3451 W Century Blvd, Inglewood, CA 90303
Practice phone
Call (213) 385-1715
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Alvarado Care Center

Inglewood, California

See all 9 affiliations

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Aileen Chen is a physician assistant in Inglewood, California

Aileen Chen practices at Alvarado Care Center in Inglewood, California.

Aileen Chen's NPI, 1144748609, was assigned on September 5, 2017.

NPI and contact details
NPI enumeration date
September 5, 2017
NPI status
Active
Practice phone
(213) 385-1715
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Aileen Chen practices at Alvarado Care Center in Inglewood, California

Aileen Chen's primary practice is Alvarado Care Center, at 3451 W Century Blvd, Inglewood, CA 90303 in Los Angeles County. The practice phone is (213) 385-1715.

  • Alvarado Care Center
    3451 W Century Blvd, Inglewood, CA 90303 · Los Angeles CountyPhone(213) 385-1715

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Aileen Chen is affiliated with 4 sites of care and 5 medical groups

Aileen Chen's primary practice is Alvarado Care Center in Inglewood, California. Aileen Chen is also affiliated with BronxCare Hospital Center. The medical group on file is Wound Masters. Dmand AI also links Aileen Chen to 4 more medical groups and 2 group practices and clinics, each named with a free account.

See all 9 affiliations for Aileen Chen

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Aileen Chen's practice

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

EHR by site
SiteEHR vendor and product
Alvarado Care CenterAvailable with a free account
+3 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Aileen Chen is one of 11,482 physician assistants in California

Physician assistant is Aileen Chen's primary specialty in the NPI Registry, under taxonomy code 363A00000X.

Specialties and state licenses

  • Physician assistantPrimarytaxonomy 363A00000X

Clinical focus

Dmand AI lists mobility impairment among the conditions Aileen Chen treats.

Physician assistants near Aileen Chen

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

Aileen Chen billed Medicare for 2,443 services in 2024

CMS data shows 2,443 Medicare services from Aileen Chen across 11 procedure codes in 2024, for 271 Medicare patients. Medicare paid $303,234 for them. Every service was in an office.

Medicare services, 20242,443
Medicare patients271
Paid by Medicare$303,234
Procedure codes11

Aileen Chen's Medicare services by type, 2024

  1. Surgery1,743
  2. Tests and treatments365
  3. Office and hospital visits335

Aileen Chen compared with the California median for physician assistants, 2024

  • Aileen Chen
  • California median
Medicare services
2,443vs 20412.0 times
Medicare patients
271vs 1052.6 times
Part D claims
54vs 24378% below

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Aileen Chen'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.

See all procedures by Aileen Chen

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

Aileen Chen treated 271 Medicare patients in 2026, average age 80

CMS counts 271 Medicare patients who saw Aileen Chen in 2026. The largest group is 85 and over, with 109 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 75% are also on Medicaid. Their average risk score is 4.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Aileen Chen's median patient age at 87, with 70% women.

Medicare patients, 2026271
Average age80
Average risk score4.22
Also on Medicaid75%

Aileen Chen's Medicare patients by age, 2026

Aileen Chen's Medicare patients by sex, 2026

  • Women15156%
  • Men12044%

Chronic conditions among Aileen Chen's Medicare patients, 2026

  1. High blood pressure75%
  2. High cholesterol65%
  3. Diabetes56%
  4. Arthritis52%
  5. Heart failure50%
  6. Alzheimer's and dementia48%
  7. Mood disorders45%
  8. Chronic kidney disease40%

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

Aileen Chen's patients across all payers

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

Patient panel by age, all payers

Median age 87

Patient panel by sex, all payers

  • Women70%
  • Men30%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data

Aileen Chen wrote 90 Medicare Part D claims in 2026

In 2026, Aileen Chen wrote 90 Medicare Part D claims for 38 patients. 69% of them were for generic drugs. CMS names the drug for 54 of them, across 2 drugs with 11 or more claims each, at $20,864 in total drug cost.

Part D claims, 202690
Drugs named by CMS2
Total drug cost$20,864
Part D patients38

Aileen Chen's Part D claims by kind of drug, 2026

  • Generic62 claims69%
  • Brand-name28 claims31%

Aileen Chen'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 Aileen Chen's Part D claims, 2026

  • Antibiotics16%14 of 90 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Aileen Chen

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data

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Sources for Aileen Chen'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)
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 Aileen Chen

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

What is Aileen Chen's NPI number?

Aileen Chen's NPI number is 1144748609. It was assigned on September 5, 2017, and it is active in the NPI Registry.

What does Aileen Chen specialize in?

Aileen Chen is a physician assistant in Inglewood, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Aileen Chen practice?

Aileen Chen practices at 3451 W Century Blvd, Inglewood, CA 90303. Aileen Chen's primary practice is Alvarado Care Center in Inglewood, California. Dmand AI also links Aileen Chen to 4 medical groups and 2 group practices and clinics, and a free account names each one.

What is Aileen Chen's office phone number?

The practice phone on file for Aileen Chen is (213) 385-1715. Dmand AI also checks direct phone and mobile numbers, available with a free account.

What is Aileen Chen's email address?

Dmand AI checks professional and personal email addresses for Aileen Chen through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.

Which hospitals is Aileen Chen affiliated with?

Aileen Chen is affiliated with BronxCare Hospital Center.

What medical group is Aileen Chen part of?

Aileen Chen is linked to Wound Masters. Dmand AI links Aileen Chen to 4 more medical groups, named with a free account.

Who does Aileen Chen practice with?

Dmand AI links 15 HCPs to Aileen Chen's primary medical group, 5 of them physician assistants. A free account lists them, with verified contacts.

Does Aileen Chen accept Medicare?

Yes. CMS data shows Aileen Chen billed Medicare for 2,443 services in 2024.

How many Medicare patients does Aileen Chen see?

CMS counts 271 Medicare patients who saw Aileen Chen in 2026, with an average age of 80.

Show 4 more questionsShow fewer questions

What services does Aileen Chen bill to Medicare?

In 2024, Aileen Chen's most billed Medicare services were surgery: skin and soft tissue (11043), surgery: skin and soft tissue (11046) and surgery: skin and soft tissue (11042).

What drugs does Aileen Chen prescribe most?

In 2024 Medicare Part D data, Aileen Chen's most prescribed drugs by claims were Mupirocin and Santyl.

How long has Aileen Chen been practicing?

Aileen Chen graduated from medical school in 2017, 9 years ago.

What EHR does Aileen Chen's practice use?

Dmand AI tracks the EHR system at Alvarado Care Center and at 3 more sites and 4 medical groups. The vendor and product are available with a free Dmand AI account.

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