Dr. Henry D. Do, MD
- Part D claims, 2024
- 12
- Industry payments
- $134
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 6
- Practice address
- 11525 Brookshire Ave Ste 400 Suite 400, Downey, CA 90241
- Practice phone
- Call (323) 201-6800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ava Health Partners - Downey (Brookshire Ave)
Primary care practice · Downey, 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.
Dr. Henry D. Do is an internist in Downey, California
Dr. Do practices at Ava Health Partners - Downey (Brookshire Ave) in Downey, California.
Dr. Do's NPI, 1538115290, was assigned on May 25, 2006. Dr. Do graduated from VCU School of Medicine in 2000. Dr. Do's California license number on file is A77453.
- NPI
- 1538115290NPI Registry (opens in a new tab)
- NPI enumeration date
- May 25, 2006
- NPI status
- Active
- Practice phone
- (323) 201-6800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Henry D. Do practices at Ava Health Partners - Downey (Brookshire Ave) in Downey, California
Dr. Do's primary practice is Ava Health Partners - Downey (Brookshire Ave), at 11525 Brookshire Ave Ste 400 Suite 400, Downey, CA 90241. The practice phone is (323) 201-6800.
- Ava Health Partners - Downey (Brookshire Ave)11525 Brookshire Ave Ste 400 Suite 400, Downey, CA 90241Phone(323) 201-6800
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Henry D. Do is affiliated with 1 site of care and 1 medical group
Dr. Do's primary practice is Ava Health Partners - Downey (Brookshire Ave) in Downey, California. The medical group on file is Ava Health Partners.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Henry D. 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.
| Site | EHR vendor and product |
|---|---|
| Ava Health Partners - Downey (Brookshire Ave) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Henry D. 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 board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Do's licenses on file in 6 states: California, Florida, Nevada, North Carolina, Michigan and Arizona.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Florida license
- Nevada license
- North Carolina license
- Michigan license
- Arizona license
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. Henry D. Do's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Do's median patient age at 70, with 49% women.
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 70
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Henry D. Do wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Do wrote 12 Medicare Part D claims. 92% of them were for generic drugs. They cover 9 drugs, with $11,791 in total drug cost. In 2021, CMS named 223 claims across 10 drugs.
Dr. Do's Part D claims by kind of drug, 2024
- Generic11 claims92%
- Brand-name and other1 claims8%
Dr. Do's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2232022: 41385%
Drugs named by CMS: 9 in 2022, 10 in 2021.
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
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Dr. Henry D. Do received $134 in industry payments from 2016 to 2022
CMS Open Payments shows 4 general payments to Dr. Do from 4 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $86.
General payments to Dr. Do by program year, 2016 to 2022
Companies that paid Dr. Do the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Henry D. Do graduated from VCU School of Medicine
Dr. Do graduated from VCU School of Medicine in 2000.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Henry D. 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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Henry D. 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. Henry D. Do's NPI number?
Dr. Henry D. Do's NPI number is 1538115290. It was assigned on May 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Henry D. Do?
Dr. Henry D. Do is an internist in Downey, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Henry D. Do practice?
Dr. Do practices at 11525 Brookshire Ave Ste 400 Suite 400, Downey, CA 90241. Dr. Do's primary practice is Ava Health Partners - Downey (Brookshire Ave) in Downey, California.
What is Dr. Henry D. Do's office phone number?
The practice phone on file for Dr. Do is (323) 201-6800.
What is Dr. Henry D. Do's medical license number?
Dr. Do's California license number on file is A77453, one of the licenses on file in 6 states.
Which states has Dr. Henry D. Do been licensed in?
Dmand AI has state licenses on file for Dr. Do in California (2001 to 2025), Florida (2015 to 2026), Nevada (2021 to 2023), North Carolina (2015 to 2022), Michigan (2015 to 2016) and Arizona (2011 to 2013).
What medical group is Dr. Henry D. Do part of?
Dr. Do is linked to Ava Health Partners.
Is Dr. Henry D. Do board certified?
Yes. Dr. Do is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Henry D. Do go to medical school?
Dr. Do graduated from VCU School of Medicine in 2000.
What drugs does Dr. Henry D. Do prescribe most?
In 2022 Medicare Part D data, Dr. Do's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Losartan Potassium.
Has Dr. Henry D. Do received payments from drug or device companies?
CMS Open Payments shows $134 in general payments to Dr. Do from 4 companies from 2016 to 2022. The largest total came from Eli Lilly and Company.
How long has Dr. Henry D. Do been practicing?
Dr. Do graduated from medical school in 2000, 26 years ago.
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