Dr. Lily Hoanglan Do, DO
- Medicare services, 2024
- 87
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 1,465
- Industry payments
- $884
- Affiliated sites
- 4
- Practice address
- 11942 Paramount Blvd, Downey, CA 90242
- Practice phone
- Call (562) 923-6060
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
AME Medical Group
Urgent Care Center · Downey, California
Find Dr. Do's professional email, personal email and mobile number
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Dr. Lily Hoanglan Do is an internist in Downey, California
Dr. Do practices at AME Medical Group in Downey, California.
Dr. Do's NPI, 1841433653, was assigned on April 8, 2009. Dr. Do holds California license 20A10665.
- NPI
- 1841433653NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698096865
- NPI enumeration date
- April 8, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (562) 923-6060
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lily Hoanglan Do practices at AME Medical Group in Downey, California
Dr. Do's primary practice is AME Medical Group, at 11942 Paramount Blvd, Downey, CA 90242. The practice phone is (562) 923-6060.
- AME Medical Group11942 Paramount Blvd, Downey, CA 90242Phone(562) 923-6060
Source: Dmand AI Affiliation Data
Dr. Lily Hoanglan Do is affiliated with 4 sites of care and 2 medical groups
Dr. Do's primary practice is AME Medical Group in Downey, California. The medical group on file is AME Medical Group. Dmand AI also links Dr. Do to 2 more group practices and clinics, 1 physician office and 1 medical group, each named with a free account. Dr. Do's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lily Hoanglan Do's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Do practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AME Medical Group | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lily Hoanglan Do is one of 16,751 internists in California
Internal medicine is Dr. Do's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Do is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Do
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
Dr. Lily Hoanglan Do billed Medicare for 87 services in 2024
CMS data shows 87 Medicare services from Dr. Do across 1 procedure code in 2024, all of them office visits, for 27 Medicare patients. Medicare paid $4,784 for them. Every service was in an office.
Dr. Do's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 962024: 879%
- Other services
- 2023: 122024: 0100%
Dr. Do compared with the California median for internists, 2024
- Dr. Do
- California median
- Medicare services
- 87vs 36176% below
- Medicare patients
- 27vs 15182% below
- Part D claims
- 1,199vs 4212.8 times
Medians across 15,815 internists 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Do and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lily Hoanglan Do treated 27 Medicare patients in 2024, average age 77
CMS counts 27 Medicare patients who saw Dr. Do in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.83, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Do's median patient age at 53, with 65% women.
Dr. Do's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Do's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
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 53
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lily Hoanglan Do wrote 1,465 Medicare Part D claims in 2024
In 2024, Dr. Do wrote 1,465 Medicare Part D claims for 420 patients. 93% of them were for generic drugs. CMS names the drug for 1,199 of them, across 44 drugs with 11 or more claims each, at $30,833 in total drug cost. In 2023, CMS named 1,052 claims across 35 drugs.
Dr. Do's Part D claims by kind of drug, 2024
- Generic1,358 claims93%
- Brand-name and other107 claims7%
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.
Drug classes CMS tracks in Dr. Do's Part D claims, 2024
- Antibiotics18%266 of 1,465 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: 1,0522024: 1,19914%
Drugs named by CMS: 44 in 2024, 35 in 2023.
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. Lily Hoanglan 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)
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Dr. Lily Hoanglan Do received $884 in industry payments from 2016 to 2023
CMS Open Payments shows 42 general payments to Dr. Do from 20 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $166.
General payments to Dr. Do by program year, 2016 to 2023
Companies that paid Dr. Do the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lily Hoanglan Do's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lily Hoanglan 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. Lily Hoanglan Do's NPI number?
Dr. Lily Hoanglan Do's NPI number is 1841433653. It was assigned on April 8, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Lily Hoanglan Do?
Dr. Lily Hoanglan Do is an internist in Downey, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lily Hoanglan Do practice?
Dr. Do practices at 11942 Paramount Blvd, Downey, CA 90242. Dr. Do's primary practice is AME Medical Group in Downey, California. Dmand AI also links Dr. Do to 2 group practices and clinics, 1 physician office and 1 medical group.
What is Dr. Lily Hoanglan Do's office phone number?
The practice phone on file for Dr. Do is (562) 923-6060.
What is Dr. Lily Hoanglan Do's medical license number?
Dr. Do holds California license 20A10665.
What medical group is Dr. Lily Hoanglan Do part of?
Dr. Do is linked to AME Medical Group. Dmand AI links Dr. Do to 1 more medical group.
Does Dr. Lily Hoanglan Do accept Medicare?
Yes. CMS data shows Dr. Do billed Medicare for 87 services in 2024, and Dr. Do accepts Medicare assignment.
How many Medicare patients does Dr. Lily Hoanglan Do see?
CMS counts 27 Medicare patients who saw Dr. Do in 2024, with an average age of 77.
What services does Dr. Lily Hoanglan Do bill to Medicare?
In 2024, Dr. Do's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Lily Hoanglan Do prescribe most?
In 2024 Medicare Part D data, Dr. Do's most prescribed drugs by claims were Ibuprofen, Atorvastatin Calcium and Azithromycin.
Has Dr. Lily Hoanglan Do received payments from drug or device companies?
CMS Open Payments shows $884 in general payments to Dr. Do from 20 companies from 2016 to 2023. The largest total came from Amgen Inc.
How long has Dr. Lily Hoanglan Do been practicing?
Dr. Do graduated from medical school in 2001, 25 years ago.
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