Peony Pak

  • Los Angeles, CA
  • Neurologist
NPI1659735074PAC ID1658616917
Medicare services, 2024
17,688
Medicare patients, 2024
74
Part D claims, 2024
360
Industry payments
$471
Affiliated sites
1
Practice address
200 Medical Plz, Los Angeles, CA 90024
Practice phone
Call (310) 794-9206
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Peter Morton UCLA Medical Building

Los Angeles, California

See all 3 affiliations

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Peony Pak is a neurologist in Los Angeles, California

Peony Pak practices at Peter Morton UCLA Medical Building in Los Angeles, California.

Peony Pak's NPI, 1659735074, was assigned on April 12, 2016. Peony Pak graduated from Georgetown University School Of Medicine in 2016. Peony Pak holds California license A153936.

NPI and contact details
Medicare PAC ID
1658616917
NPI enumeration date
April 12, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 794-9206
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
36
Medical school graduation
2016

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

Peony Pak practices at Peter Morton UCLA Medical Building in Los Angeles, California

Peony Pak's primary practice is Peter Morton UCLA Medical Building, at 200 Medical Plz, Los Angeles, CA 90024 in Los Angeles County. The practice phone is (310) 794-9206.

  • Peter Morton UCLA Medical Building
    200 Medical Plz, Los Angeles, CA 90024 · Los Angeles CountyPhone(310) 794-9206

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

Peony Pak is affiliated with 2 sites of care and 1 medical group

Peony Pak's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. The medical group on file is UCLA Neurology. Dmand AI also links Peony Pak to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Peony Pak

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

Dmand AI tracks the EHR system at Peony Pak's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Peony Pak practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Peter Morton UCLA Medical BuildingAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Peony Pak is one of 2,207 neurologists in California

Neurology is Peony Pak's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Peony Pak is board certified in neurology by the American Board of Psychiatry and Neurology. Peony Pak is licensed in California.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense A153936 · 2018 to 2026 · taxonomy 2084N0400X

Clinical focus

Dmand AI lists lower back pain and migraine and chronic headache among the conditions Peony Pak treats.

Neurologists near Peony Pak

Counts of neurologists 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

Peony Pak billed Medicare for 17,688 services in 2024

CMS data shows 17,688 Medicare services from Peony Pak across 8 procedure codes in 2024, for 74 Medicare patients. Medicare paid $131,359 for them. Every service was in an office.

Medicare services, 202417,688
Medicare patients74
Paid by Medicare$131,359
Procedure codes8

Peony Pak's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 9,7002024: 16,95075%
Surgery
2023: 1562024: 513229%
Office and hospital visits
2023: 1132024: 22599%

Peony Pak compared with the California median for neurologists, 2024

  • Peony Pak
  • California median
Medicare services
17,688vs 40443.8 times
Medicare patients
74vs 19061% below
Part D claims
279vs 32414% below

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Peony Pak'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 Peony Pak

Need commercial claims for Peony Pak?

Medicare shows one payer. Book a meeting to get commercial claims data for Peony Pak and other neurologists in California.

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

Peony Pak treated 74 Medicare patients in 2024, average age 68

CMS counts 74 Medicare patients who saw Peony Pak in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high cholesterol, and 68% have arthritis. 30% are also on Medicaid. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Peony Pak's median patient age at 46, with 83% women.

Medicare patients, 202474
Average age68
Average risk score1.73
Also on Medicaid30%

Peony Pak's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Peony Pak's Medicare patients by sex, 2024

  • Women5574%
  • Men1926%

Chronic conditions among Peony Pak's Medicare patients, 2024

  1. High cholesterol75%
  2. Arthritis68%
  3. High blood pressure66%
  4. Mood disorders54%
  5. Depression46%
  6. Anxiety45%
  7. Osteoporosis39%
  8. Ischemic heart disease32%

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

Peony Pak's patients across all payers

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

Patient panel by age, all payers

Median age 46

Patient panel by sex, all payers

  • Women83%
  • Men16%

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

Peony Pak wrote 360 Medicare Part D claims in 2024

In 2024, Peony Pak wrote 360 Medicare Part D claims for 55 patients. 65% of them were for generic drugs. CMS names the drug for 279 of them, across 11 drugs with 11 or more claims each, at $124,322 in total drug cost. In 2023, CMS named 232 claims across 10 drugs.

Part D claims, 2024360
Drugs named by CMS11
Total drug cost$124,322
Part D patients55

Peony Pak's Part D claims by kind of drug, 2024

  • Generic234 claims65%
  • Brand-name126 claims35%

Peony Pak'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2322024: 27920%

Drugs named by CMS: 11 in 2024, 10 in 2023.

See all prescribing by Peony Pak

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

Peony Pak offers telehealth to Medicare patients

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

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Peony Pak received $471 in industry payments from 2021 to 2023

CMS Open Payments shows 13 general payments to Peony Pak from 8 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 72% of the total. Abbvie Inc. paid the most, $136.

General payments to Peony Pak by program year, 2021 to 2023

General payments to Peony Pak by kind, 2021 to 2023

$471in total
  • Food and beverage$33972%
  • Travel and lodging$12025%
  • Education$123%

Companies that paid Peony Pak the most, 2021 to 2023

Share is of all general payments to this clinician.

See all payments to Peony Pak

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

Peony Pak graduated from Georgetown University School Of Medicine

Peony Pak graduated from Georgetown University School Of Medicine in 2016.

  1. Medical schoolGeorgetown University School Of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology
  3. Board certified in headache medicine board certificationUnited Council for Neurologic Specialities (UCNS)

Source: Dmand AI Professional Profile Data

Peony Pak accepts plans from 14 insurance carriers

Peony Pak is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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

Plan types Peony Pak accepts, by number of carriers

  1. PPO10
  2. HMO6
  3. Medicare6
  4. EPO3
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Peony Pak'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)
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)
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 Peony Pak

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

What is Peony Pak's NPI number?

Peony Pak's NPI number is 1659735074. It was assigned on April 12, 2016, and it is active in the NPI Registry.

What does Peony Pak specialize in?

Peony Pak is a neurologist in Los Angeles, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Peony Pak practice?

Peony Pak practices at 200 Medical Plz, Los Angeles, CA 90024. Peony Pak's primary practice is Peter Morton UCLA Medical Building in Los Angeles, California. Dmand AI also links Peony Pak to 1 group practice or clinic.

What is Peony Pak's office phone number?

The practice phone on file for Peony Pak is (310) 794-9206.

What is Peony Pak's medical license number?

Peony Pak holds California license A153936.

What medical group is Peony Pak part of?

Peony Pak is linked to UCLA Neurology.

Does Peony Pak accept Medicare?

Yes. CMS data shows Peony Pak billed Medicare for 17,688 services in 2024, and Peony Pak accepts Medicare assignment.

Does Peony Pak offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Peony Pak as offering telehealth services.

How many Medicare patients does Peony Pak see?

CMS counts 74 Medicare patients who saw Peony Pak in 2024, with an average age of 68.

Is Peony Pak board certified?

Yes. Peony Pak is board certified in neurology by the American Board of Psychiatry and Neurology.

Show 6 more questionsShow fewer questions

What services does Peony Pak bill to Medicare?

In 2024, Peony Pak's most billed Medicare services were injected or infused drug (J0585), surgery: bones and joints (20551) and office visit, established patient (99213).

Where did Peony Pak go to medical school?

Peony Pak graduated from Georgetown University School Of Medicine in 2016.

What drugs does Peony Pak prescribe most?

In 2024 Medicare Part D data, Peony Pak's most prescribed drugs by claims were Nurtec ODT, Gabapentin and Sumatriptan Succinate.

Has Peony Pak received payments from drug or device companies?

CMS Open Payments shows $471 in general payments to Peony Pak from 8 companies from 2021 to 2023. The largest total came from Abbvie Inc.

How long has Peony Pak been practicing?

Peony Pak graduated from medical school in 2016, 10 years ago.

What insurance does Peony Pak accept?

Peony Pak is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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