Danielle Sunae Chun

  • Baldwin Park, CA
  • Orthopedic surgeon
NPI1932598885PAC ID8628375060
Medicare services, 2023
13
Part D claims, 2024
206
Hospital affiliations
1
Industry payments
$32,016
Medical groups
2
Practice address
1011 Baldwin Park Blvd, Baldwin Park, CA 91706
Practice phone
Call (626) 851-1011
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Kaiser Permanente Baldwin Park Medical Center

Hospital · Baldwin Park, California

See all 3 affiliations

Find Danielle Chun's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Danielle Sunae Chun is an orthopedic surgeon in Baldwin Park, California

Danielle Chun practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.

Danielle Chun's NPI, 1932598885, was assigned on January 15, 2015. Danielle Chun holds Illinois license 125.068311.

NPI and contact details
Medicare PAC ID
8628375060
NPI enumeration date
January 15, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(626) 851-1011
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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Danielle Sunae Chun practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California

Danielle Chun's primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.

Source: Dmand AI Affiliation Data

Danielle Sunae Chun is affiliated with 1 site of care and 2 medical groups

Danielle Chun's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Danielle Chun to 1 more medical group, named with a free account.

See all 3 affiliations for Danielle Chun

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Danielle Sunae Chun's practice

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

EHR by site
SiteEHR vendor and product
Kaiser Permanente Baldwin Park Medical CenterAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Danielle Chun practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.

Danielle Sunae Chun is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Danielle Chun's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Danielle Chun is licensed in Illinois.

Specialties and state licenses

  • Orthopaedic surgery, IllinoisPrimaryLicense 125.068311 · taxonomy 207X00000X

Orthopedic surgeons near Danielle Chun

Counts of orthopedic surgeons 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

Danielle Sunae Chun billed Medicare for 13 services in 2023

CMS data shows 13 Medicare services from Danielle Chun across 1 procedure code in 2023. Medicare paid $2,003 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202313
Paid by Medicare$2,003
Procedure codes1

Danielle Chun compared with the California median for orthopedic surgeons, 2023

  • Danielle Chun
  • California median
Medicare services
13vs 68398% below
Part D claims
152vs 702.2 times

Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.

Danielle Chun's most billed Medicare procedure codes, 2023

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 Danielle Chun

Need commercial claims for Danielle Chun?

Medicare shows one payer. Book a meeting to get commercial claims data for Danielle Chun and other orthopedic surgeons in California.

Book a meeting

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

Danielle Sunae Chun's patients have a median age of 67

Across all payers, Dmand AI patient panel data puts Danielle Chun's median patient age at 67, with 57% women.

Danielle Chun's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women57%
  • Men43%

Source: Dmand AI Patient Panel Data

Danielle Sunae Chun wrote 206 Medicare Part D claims in 2024

In 2024, Danielle Chun wrote 206 Medicare Part D claims for 77 patients. 100% of them were for generic drugs. CMS names the drug for 152 of them, across 6 drugs with 11 or more claims each, at $1,274 in total drug cost. In 2022, CMS named 36 claims across 2 drugs.

Part D claims, 2024206
Drugs named by CMS6
Total drug cost$1,274
Part D patients77

Danielle Chun's Part D claims by kind of drug, 2024

  • Generic205 claims100%
  • Brand-name and other1 claims0%

Danielle Chun'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 Danielle Chun's Part D claims, 2024

  • Opioids17%35 of 206 claims
  • Antibiotics10%21 of 206 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, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 362024: 152322%

Drugs named by CMS: 6 in 2024, 2 in 2022.

See all prescribing by Danielle Chun

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

How Danielle Sunae Chun takes part in Medicare

Danielle Chun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find orthopedic surgeons like Danielle Chun by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Danielle Sunae Chun received $32,016 in industry payments from 2017 to 2025

CMS Open Payments shows 103 general payments to Danielle Chun from 15 drug and device companies from 2017 to 2025. Education make up the largest share, 62% of the total. Smith & Nephew, Inc. paid the most, $25,023.

General payments to Danielle Chun by program year, 2017 to 2025

General payments to Danielle Chun by kind, 2017 to 2025

$32Kin total
  • Education$19,92562%
  • Food and beverage$6,34420%
  • Travel and lodging$5,74718%

Companies that paid Danielle Chun the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Danielle Chun

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

Sources for Danielle Sunae Chun'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 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 Data
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)Doctors and Clinicians Utilization Data (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 Danielle Sunae Chun

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

What is Danielle Sunae Chun's NPI number?

Danielle Sunae Chun's NPI number is 1932598885. It was assigned on January 15, 2015, and it is active in the NPI Registry.

What does Danielle Sunae Chun specialize in?

Danielle Sunae Chun is an orthopedic surgeon in Baldwin Park, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Danielle Sunae Chun practice?

Danielle Chun practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Danielle Chun's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. Dmand AI also links Danielle Chun to 1 medical group.

What is Danielle Sunae Chun's office phone number?

The practice phone on file for Danielle Chun is (626) 851-1011.

What is Danielle Sunae Chun's medical license number?

Danielle Chun holds Illinois license 125.068311.

Which hospitals is Danielle Sunae Chun affiliated with?

Danielle Chun practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California.

What medical group is Danielle Sunae Chun part of?

Danielle Chun is linked to Southern California Permanente Medical Group. Dmand AI links Danielle Chun to 1 more medical group.

Does Danielle Sunae Chun accept Medicare?

Yes. CMS data shows Danielle Chun billed Medicare for 13 services in 2023, and Danielle Chun accepts Medicare assignment.

What services does Danielle Sunae Chun bill to Medicare?

In 2023, Danielle Chun's most billed Medicare services were surgery: bones and joints (27447).

What drugs does Danielle Sunae Chun prescribe most?

In 2024 Medicare Part D data, Danielle Chun's most prescribed drugs by claims were Ibuprofen, Meloxicam and Oxycodone HCl.

Has Danielle Sunae Chun received payments from drug or device companies?

CMS Open Payments shows $32,016 in general payments to Danielle Chun from 15 companies from 2017 to 2025. The largest total came from Smith & Nephew, Inc.

How long has Danielle Sunae Chun been practicing?

Danielle Chun graduated from medical school in 2016, 10 years ago.

Selling to orthopaedic surgery practices?

See orthopedic surgeons in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)