Base SequenceCell LineGenomics
Dr. Aivi Tang Doan, MD, MPH
NPI1316301658PAC ID3375838287
- Medicare services, 2022
- 258
- Medicare patients, 2024
- 22
- Part D claims, 2024
- 135
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 100 W. California Blvd, Pasadena, CA 91105
- Practice phone
- Call (626) 397-2618
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Huntington Hospital - Unit
Acute Care Hospital-Unit · Pasadena, California
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Dr. Aivi Tang Doan is an internist in Pasadena, California
Dr. Doan practices at Huntington Hospital - Unit in Pasadena, California.
Dr. Doan's NPI, 1316301658, was assigned on April 13, 2016. Dr. Doan graduated from Uconn School Of Medicine in 2016. Dr. Doan holds California license A160130.
NPI and contact details
- NPI
- 1316301658NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375838287
- NPI enumeration date
- April 13, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 397-2618
- 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)
Dr. Aivi Tang Doan practices at Huntington Hospital - Unit in Pasadena, California
Dr. Doan's primary practice is Huntington Hospital - Unit, at 100 W. California Blvd, Pasadena, CA 91105 in Los Angeles County. The practice phone is (626) 397-2618.
- Huntington Hospital - Unit100 W. California Blvd, Pasadena, CA 91105 · Los Angeles CountyPhone(626) 397-2618
Source: Dmand AI Affiliation Data
Dr. Aivi Tang Doan is affiliated with 3 sites of care and 2 medical groups
Dr. Doan's primary practice is Huntington Hospital - Unit in Pasadena, California. Dr. Doan is also affiliated with Huntington Hospital. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Doan to 1 more group practice or clinic and 1 medical group, each named with a free account.
Huntington Hospital - UnitPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Aivi Tang Doan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Doan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Hospital - Unit | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aivi Tang Doan is one of 16,751 internists in California
Internal medicine is Dr. Doan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Doan is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Doan's licenses on file in 2 states: California and Connecticut.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Connecticut license
Clinical focus
Dmand AI lists stroke among the conditions Dr. Doan treats.
Internists near Dr. Doan
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. Aivi Tang Doan billed Medicare for 258 services in 2022
CMS data shows 258 Medicare services from Dr. Doan across 3 procedure codes in 2022, for 22 Medicare patients. Medicare paid $23,977 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2022258
Medicare patients22
Paid by Medicare$23,977
Procedure codes3
Dr. Doan's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1482022: 25874%
Dr. Doan compared with the California median for internists, 2022
- Dr. Doan
- California median
- Medicare services
- 258vs 36129% below
- Medicare patients
- 22vs 15185% below
- Part D claims
- 24vs 42194% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Doan's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Doan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Doan and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aivi Tang Doan treated 22 Medicare patients in 2024, average age 78
CMS counts 22 Medicare patients who saw Dr. Doan in 2024. The largest group is 75 to 84, with 11 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 3.75, 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. Doan's median patient age at 76, with 52% women.
Medicare patients, 202422
Average age78
Average risk score3.75
Dr. Doan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Doan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis59%
- Diabetes59%
- Atrial fibrillation55%
- Chronic kidney disease55%
- Heart failure50%
- Ischemic heart disease50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Doan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aivi Tang Doan wrote 135 Medicare Part D claims in 2024
In 2024, Dr. Doan wrote 135 Medicare Part D claims for 74 patients. 79% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $2,654 in total drug cost. In 2022, CMS named 25 claims across 2 drugs.
Part D claims, 2024135
Drugs named by CMS2
Total drug cost$2,654
Part D patients74
Dr. Doan's Part D claims by kind of drug, 2024
- Generic106 claims79%
- Brand-name and other29 claims21%
Dr. Doan's most prescribed drugs by claims, 2023
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. Doan's Part D claims, 2024
- Antibiotics24%32 of 135 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 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 252023: 244%
Drugs named by CMS: 2 in 2023, 2 in 2022.
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. Aivi Tang Doan takes part in Medicare
Dr. Doan 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. Aivi Tang Doan has 2 publications on record
Dmand AI links 2 papers to Dr. Doan, published from 2014 to 2015. The most frequent topics are Cell Line.
Papers2
Years published2014 to 2015
Topics Dr. Doan writes about most
- Cell Line
Recent publications by Dr. Doan
Cell LineChemokinesCytokines
See who Dr. Doan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Doan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aivi Tang Doan received $142 in industry payments from 2022 to 2025
CMS Open Payments shows 7 general payments to Dr. Doan from 3 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $58.
General payments to Dr. Doan by program year, 2022 to 2025
Companies that paid Dr. Doan the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aivi Tang Doan graduated from Uconn School Of Medicine
Dr. Doan graduated from Uconn School Of Medicine in 2016.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Aivi Tang Doan accepts plans from 1 insurance carrier
Dr. Doan is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Aivi Tang Doan'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Aivi Tang Doan
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. Aivi Tang Doan's NPI number?
Dr. Aivi Tang Doan's NPI number is 1316301658. It was assigned on April 13, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Aivi Tang Doan?
Dr. Aivi Tang Doan is an internist in Pasadena, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Aivi Tang Doan practice?
Dr. Doan practices at 100 W. California Blvd, Pasadena, CA 91105. Dr. Doan's primary practice is Huntington Hospital - Unit in Pasadena, California. Dmand AI also links Dr. Doan to 1 group practice or clinic and 1 medical group.
What is Dr. Aivi Tang Doan's office phone number?
The practice phone on file for Dr. Doan is (626) 397-2618.
What is Dr. Aivi Tang Doan's medical license number?
Dr. Doan holds California license A160130, one of the licenses on file in 2 states.
Which states has Dr. Aivi Tang Doan been licensed in?
Dmand AI has state licenses on file for Dr. Doan in California (2018 to 2026) and Connecticut (2016 to 2019).
Which hospitals is Dr. Aivi Tang Doan affiliated with?
Dr. Doan is affiliated with Huntington Hospital. Dmand AI links Dr. Doan to 1 more hospital.
What medical group is Dr. Aivi Tang Doan part of?
Dr. Doan is linked to Optum - Downtown Los Angeles. Dmand AI links Dr. Doan to 1 more medical group.
Does Dr. Aivi Tang Doan accept Medicare?
Yes. CMS data shows Dr. Doan billed Medicare for 258 services in 2022, and Dr. Doan accepts Medicare assignment.
How many Medicare patients does Dr. Aivi Tang Doan see?
CMS counts 22 Medicare patients who saw Dr. Doan in 2024, with an average age of 78.
Show 8 more questionsShow fewer questions
Is Dr. Aivi Tang Doan board certified?
Yes. Dr. Doan is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Aivi Tang Doan bill to Medicare?
In 2022, Dr. Doan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Aivi Tang Doan go to medical school?
Dr. Doan graduated from Uconn School Of Medicine in 2016.
What drugs does Dr. Aivi Tang Doan prescribe most?
In 2023 Medicare Part D data, Dr. Doan's most prescribed drugs by claims were Ceftriaxone and Tramadol HCl.
Has Dr. Aivi Tang Doan received payments from drug or device companies?
CMS Open Payments shows $142 in general payments to Dr. Doan from 3 companies from 2022 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Aivi Tang Doan been practicing?
Dr. Doan graduated from medical school in 2016, 10 years ago.
Does Dr. Aivi Tang Doan do research?
Dmand AI links 2 publications to Dr. Doan, published from 2014 to 2015.
What insurance does Dr. Aivi Tang Doan accept?
Dr. Doan is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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