Arielle Elyse Bilek

  • Los Angeles, CA
  • Internist
NPI1164840872PAC ID9638474323
Medicare services, 2024
395
Medicare patients, 2024
172
Part D claims, 2024
2,352
Hospital affiliations
3
Medical group
1
Practice address
5767 W Century Blvd, Los Angeles, CA 90045
Practice phone
Call (310) 794-1276
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCLA Medical Plaza

Los Angeles, California

See all 6 affiliations

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Arielle Elyse Bilek is an internist in Los Angeles, California

Arielle Bilek practices at UCLA Medical Plaza in Los Angeles, California.

Arielle Bilek's NPI, 1164840872, was assigned on March 31, 2014. Arielle Bilek graduated from Keck School of Medicine of USC in 2014. Arielle Bilek holds California license A148791.

NPI and contact details
Medicare PAC ID
9638474323
NPI enumeration date
March 31, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 794-1276
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
38
Medical school graduation
2014

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

Arielle Elyse Bilek practices at UCLA Medical Plaza in Los Angeles, California

Arielle Bilek's primary practice is UCLA Medical Plaza, at 5767 W Century Blvd, Los Angeles, CA 90045 in Los Angeles County. The practice phone is (310) 794-1276.

  • UCLA Medical Plaza
    5767 W Century Blvd, Los Angeles, CA 90045 · Los Angeles CountyPhone(310) 794-1276

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

Arielle Elyse Bilek is affiliated with 5 sites of care and 1 medical group

Arielle Bilek's primary practice is UCLA Medical Plaza in Los Angeles, California. Arielle Bilek is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Arielle Bilek to 2 more hospitals and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Arielle Bilek

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 Arielle Elyse Bilek's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Arielle Bilek practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCLA Medical PlazaAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Arielle Elyse Bilek is one of 16,751 internists in California

Internal medicine is Arielle Bilek's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Arielle Bilek is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Arielle Bilek's licenses on file in 2 states: California and Illinois.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A148791 · 2017 to 2026 · taxonomy 207R00000X
  • Illinois license2014 to 2017

Clinical focus

Dmand AI lists acid reflux, acute kidney failure, acute mini-stroke (TIA), acute sinusitis, acute skin infection, alzheimer's disease, aneurysm and anxiety among the conditions Arielle Bilek treats.

Internists near Arielle Bilek

Counts of internists 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

Arielle Elyse Bilek billed Medicare for 395 services in 2024

CMS data shows 395 Medicare services from Arielle Bilek across 7 procedure codes in 2024, for 172 Medicare patients. Medicare paid $25,627 for them.

Medicare services, 2024395
Medicare patients172
Paid by Medicare$25,627
Procedure codes7

Arielle Bilek's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6312024: 22265%
Other services
2023: 1302024: 16225%
Tests and treatments
2023: 122024: 118%

Where Arielle Bilek's Medicare services took place, 2024

  • In an office27870%
  • In a facility11730%

Arielle Bilek compared with the California median for internists, 2024

  • Arielle Bilek
  • California median
Medicare services
395vs 3619% above
Medicare patients
172vs 15114% above
Part D claims
1,896vs 4214.5 times

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Arielle Bilek'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 Arielle Bilek

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

Arielle Elyse Bilek treated 172 Medicare patients in 2024, average age 75

CMS counts 172 Medicare patients who saw Arielle Bilek in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Arielle Bilek's median patient age at 60, with 78% women.

Medicare patients, 2024172
Average age75
Average risk score1.65
Also on Medicaid15%

Arielle Bilek's Medicare patients by age, 2024

Arielle Bilek's Medicare patients by sex, 2024

  • Women13679%
  • Men3621%

Chronic conditions among Arielle Bilek's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure73%
  3. Arthritis54%
  4. Osteoporosis34%
  5. Ischemic heart disease29%
  6. Anxiety28%
  7. Mood disorders28%
  8. Depression26%

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

Arielle Bilek's patients across all payers

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

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women78%
  • Men21%

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

Arielle Elyse Bilek wrote 2,352 Medicare Part D claims in 2024

In 2024, Arielle Bilek wrote 2,352 Medicare Part D claims for 299 patients. 90% of them were for generic drugs. CMS names the drug for 1,896 of them, across 49 drugs with 11 or more claims each, at $106,119 in total drug cost. In 2023, CMS named 2,893 claims across 67 drugs.

Part D claims, 20242,352
Drugs named by CMS49
Total drug cost$106,119
Part D patients299

Arielle Bilek's Part D claims by kind of drug, 2024

  • Generic2,121 claims90%
  • Brand-name and other231 claims10%

Arielle Bilek'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 Arielle Bilek's Part D claims, 2024

  • Opioids1%14 of 2,352 claims
  • Antibiotics1%25 of 2,352 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: 2,8932024: 1,89634%

Drugs named by CMS: 49 in 2024, 67 in 2023.

See all prescribing by Arielle Bilek

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

Arielle Elyse Bilek offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Arielle Elyse Bilek has 1 award and honors on record

Dmand AI lists 1 award for Arielle Bilek.

Awards and honors for Arielle Bilek

  1. Undated
    • AOA Inductee 2011

Source: Dmand AI Professional Profile Data

Arielle Elyse Bilek graduated from Keck School of Medicine of USC

Arielle Bilek graduated from Keck School of Medicine of USC in 2014. Arielle Bilek is a member of ACP.

  1. Medical schoolKeck School of Medicine of USC
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Arielle Elyse Bilek accepts plans from 14 insurance carriers

Arielle Bilek is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Arielle Bilek accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Arielle Elyse Bilek'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 DataDmand AI Org Hierarchy 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)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Arielle Elyse Bilek

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

What is Arielle Elyse Bilek's NPI number?

Arielle Elyse Bilek's NPI number is 1164840872. It was assigned on March 31, 2014, and it is active in the NPI Registry.

What does Arielle Elyse Bilek specialize in?

Arielle Elyse Bilek is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Arielle Elyse Bilek practice?

Arielle Bilek practices at 5767 W Century Blvd, Los Angeles, CA 90045. Arielle Bilek's primary practice is UCLA Medical Plaza in Los Angeles, California. Dmand AI also links Arielle Bilek to 2 hospitals and 1 group practice or clinic.

What is Arielle Elyse Bilek's office phone number?

The practice phone on file for Arielle Bilek is (310) 794-1276.

What is Arielle Elyse Bilek's medical license number?

Arielle Bilek holds California license A148791, one of the licenses on file in 2 states.

Which states has Arielle Elyse Bilek been licensed in?

Dmand AI has state licenses on file for Arielle Bilek in California (2017 to 2026) and Illinois (2014 to 2017).

Which hospitals is Arielle Elyse Bilek affiliated with?

Arielle Bilek is affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Arielle Bilek to 2 more hospitals.

What medical group is Arielle Elyse Bilek part of?

Arielle Bilek is linked to UCLA Medical Group.

Does Arielle Elyse Bilek accept Medicare?

Yes. CMS data shows Arielle Bilek billed Medicare for 395 services in 2024, and Arielle Bilek accepts Medicare assignment.

Does Arielle Elyse Bilek offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Arielle Bilek as offering telehealth services.

Show 7 more questionsShow fewer questions

How many Medicare patients does Arielle Elyse Bilek see?

CMS counts 172 Medicare patients who saw Arielle Bilek in 2024, with an average age of 75.

Is Arielle Elyse Bilek board certified?

Yes. Arielle Bilek is board certified in internal medicine by the American Board of Internal Medicine.

What services does Arielle Elyse Bilek bill to Medicare?

In 2024, Arielle Bilek's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).

Where did Arielle Elyse Bilek go to medical school?

Arielle Bilek graduated from Keck School of Medicine of USC in 2014.

What drugs does Arielle Elyse Bilek prescribe most?

In 2024 Medicare Part D data, Arielle Bilek's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.

How long has Arielle Elyse Bilek been practicing?

Arielle Bilek graduated from medical school in 2014, 12 years ago.

What insurance does Arielle Elyse Bilek accept?

Arielle Bilek is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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