Dr. An Hong Do, MD

  • Orange, CA
  • Neurologist
NPI1295913614PAC ID3072784487
Medicare services, 2024
49
Medicare patients, 2024
37
Part D claims, 2024
152
Publications
15
Clinical trials
1
Practice address
101 City Drive South, Orange, CA 92868
Practice phone
Call (714) 456-7890
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

UCI Health - Orange

Hospital · Orange, California

Find Dr. Do'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

Dr. An Hong Do is a neurologist in Orange, California

Dr. Do practices at UCI Health - Orange in Orange, California, part of UC Irvine.

Dr. Do's NPI, 1295913614, was assigned on February 7, 2008. Dr. Do graduated from David Geffen School of Medicine at UCLA in 2006. Dr. Do holds California license A104278.

NPI and contact details
Medicare PAC ID
3072784487
NPI enumeration date
February 7, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(714) 456-7890
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
46
Medical school graduation
2006

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

Dr. An Hong Do practices at UCI Health - Orange in Orange, California

Dr. Do's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.

  • UCI Health - Orange
    101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890

Source: Dmand AI Affiliation Data

Dr. An Hong Do is affiliated with 1 site of care and 1 medical group

Dr. Do's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Health Physicians.

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

Dmand AI tracks the EHR system at Dr. An Hong Do's practice

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

EHR by site
SiteEHR vendor and product
UCI Health - OrangeAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Do practices

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

Dr. An Hong Do is one of 2,207 neurologists in California

Neurology is Dr. Do's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Do is board certified in spinal cord injury medicine by the American Board of Physical Medicine and Rehabilitation. Dr. Do is licensed in California.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense A104278 · 2008 to 2026 · taxonomy 2084N0400X

Clinical focus

Dmand AI lists cerebrovascular disease, head injury, hereditary polyneuropathy, lower back pain, mobility impairment, nerve damage and neuropathy among the conditions Dr. Do treats.

Neurologists near Dr. Do

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

Dr. An Hong Do billed Medicare for 49 services in 2024

CMS data shows 49 Medicare services from Dr. Do across 1 procedure code in 2024, all of them office visits, for 37 Medicare patients. Medicare paid $3,483 for them. Every service was in an office.

Medicare services, 202449
Medicare patients37
Paid by Medicare$3,483
Procedure codes1

Dr. Do's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 622024: 4921%

Dr. Do compared with the California median for neurologists, 2024

  • Dr. Do
  • California median
Medicare services
49vs 40488% below
Medicare patients
37vs 19081% below
Part D claims
124vs 32462% below

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

Dr. Do'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 Dr. Do

Need commercial claims for Dr. Do?

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

Book a meeting

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

Dr. An Hong Do treated 37 Medicare patients in 2024, average age 59

CMS counts 37 Medicare patients who saw Dr. Do in 2024. The largest group is 65 to 74, with 16 patients. 70% of them have high blood pressure, and 65% have high cholesterol. 62% are also on Medicaid. Their average risk score is 2.49, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Do's median patient age at 51, with 46% women.

Medicare patients, 202437
Average age59
Average risk score2.49
Also on Medicaid62%

Dr. Do's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Do's Medicare patients by sex, 2024

  • Women1746%
  • Men2054%

Chronic conditions among Dr. Do's Medicare patients, 2024

  1. High blood pressure70%
  2. High cholesterol65%
  3. Depression57%
  4. Mood disorders57%
  5. Stroke or TIA43%
  6. Arthritis41%
  7. Anxiety35%

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

Dr. Do's patients across all payers

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

Patient panel by age, all payers

Median age 51

Patient panel by sex, all payers

  • Women46%
  • Men53%

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

Dr. An Hong Do wrote 152 Medicare Part D claims in 2024

In 2024, Dr. Do wrote 152 Medicare Part D claims for 18 patients. 100% of them were for generic drugs. CMS names the drug for 124 of them, across 6 drugs with 11 or more claims each, at $10,409 in total drug cost. In 2023, CMS named 112 claims across 5 drugs.

Part D claims, 2024152
Drugs named by CMS6
Total drug cost$10,409
Part D patients18

Dr. Do'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: 1122024: 12411%

Drugs named by CMS: 6 in 2024, 5 in 2023.

See all prescribing by Dr. Do

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 Dr. An Hong Do takes part in Medicare

Dr. Do accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find neurologists like Dr. Do 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.

Dr. An Hong Do has 15 publications on record

Dmand AI links 15 papers to Dr. Do, published from 2010 to 2023. 2022 was the busiest year, with 3. The most frequent topics are Electroencephalography, Brain-Computer Interfaces and Brain. Dr. Do has published most often in J Neural Eng. Dr. Do's most frequent co-authors are Hui Gong, MD, Susan Shaw, MD and Michelle Armacost, MD.

Papers15
Years published2010 to 2023

Dr. Do's papers by year, 2010 to 2023

Topics Dr. Do writes about most

  • Electroencephalography
  • Brain-Computer Interfaces
  • Brain
  • Walking
  • Electric Stimulation Therapy
  • Movement
  • Paraplegia
  • Spinal Cord Injuries

Dr. Do's most frequent co-authors

Recent publications by Dr. Do

See all 15 publications and co-authors

See who Dr. Do researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Do works with, so you can find a warm path to the right neurologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. An Hong Do has worked on 1 clinical trial

Dmand AI links Dr. Do to 1 clinical trial. Conditions studied include Hemorrhagic Stroke and Ischemic Stroke.

Conditions in Dr. Do's trials

  • Hemorrhagic Stroke
  • Ischemic Stroke

Recent clinical trials with Dr. Do

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. An Hong Do received $89 in industry payments from 2019 to 2025

CMS Open Payments shows 2 general payments to Dr. Do from 2 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $69.

General payments to Dr. Do by program year, 2019 to 2025

Companies that paid Dr. Do the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Do

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

Dr. An Hong Do graduated from David Geffen School of Medicine at UCLA

Dr. Do graduated from David Geffen School of Medicine at UCLA in 2006. Dr. Do is a member of AAN.

  1. Medical schoolDavid Geffen School of Medicine at UCLA
  2. Board certified in spinal cord injury medicineAmerican Board of Physical Medicine and Rehabilitation
  3. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. An Hong Do accepts plans from 12 insurance carriers

Dr. Do is in network with 12 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
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Alliant Health Plans
  • +4 more carriersWith a free account

Plan types Dr. Do accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO5
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. An Hong Do'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 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 Dr. An Hong Do

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

What is Dr. An Hong Do's NPI number?

Dr. An Hong Do's NPI number is 1295913614. It was assigned on February 7, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. An Hong Do?

Dr. An Hong Do is a neurologist in Orange, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. An Hong Do practice?

Dr. Do practices at 101 City Drive South, Orange, CA 92868. Dr. Do's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.

What is Dr. An Hong Do's office phone number?

The practice phone on file for Dr. Do is (714) 456-7890.

What is Dr. An Hong Do's medical license number?

Dr. Do holds California license A104278.

Which hospitals is Dr. An Hong Do affiliated with?

Dr. Do practices at UCI Health - Orange in Orange, California.

What medical group is Dr. An Hong Do part of?

Dr. Do is linked to UCI Health Physicians.

Does Dr. An Hong Do accept Medicare?

Yes. CMS data shows Dr. Do billed Medicare for 49 services in 2024, and Dr. Do accepts Medicare assignment.

How many Medicare patients does Dr. An Hong Do see?

CMS counts 37 Medicare patients who saw Dr. Do in 2024, with an average age of 59.

Is Dr. An Hong Do board certified?

Yes. Dr. Do is board certified in spinal cord injury medicine by the American Board of Physical Medicine and Rehabilitation.

Show 8 more questionsShow fewer questions

What services does Dr. An Hong Do bill to Medicare?

In 2024, Dr. Do's most billed Medicare services were office visit, established patient (99213).

Where did Dr. An Hong Do go to medical school?

Dr. Do graduated from David Geffen School of Medicine at UCLA in 2006.

What drugs does Dr. An Hong Do prescribe most?

In 2024 Medicare Part D data, Dr. Do's most prescribed drugs by claims were Carbidopa-Levodopa, Lacosamide and Gabapentin.

Has Dr. An Hong Do received payments from drug or device companies?

CMS Open Payments shows $89 in general payments to Dr. Do from 2 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. An Hong Do been practicing?

Dr. Do graduated from medical school in 2006, 20 years ago.

Does Dr. An Hong Do do research?

Dmand AI links 15 publications to Dr. Do, published from 2010 to 2023. Dr. Do has worked on 1 clinical trial.

Who does Dr. An Hong Do publish with?

Dr. Do's most frequent co-authors are Hui Gong, MD (5 shared papers), Susan Shaw, MD (5 shared papers) and Michelle Armacost, MD (4 shared papers).

What insurance does Dr. An Hong Do accept?

Dr. Do is in network with 12 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.

Selling to neurology practices?

See neurologists 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)