Dr. Nicholas N. Doan Van, FACC, MD

  • Fountain Valley, CA
  • Interventional cardiologist
NPI1801922521PAC ID5193791580
Medicare services, 2024
1,825
Medicare patients, 2024
413
Part D claims, 2024
6,383
MIPS score, 2024
95
Hospital affiliations
1
Practice address
18111 Brookhurst St, Fountain Valley, CA 92708
Practice phone
Call (714) 378-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

MemorialCare Orange Coast Medical Center

Fountain Valley, California

See all 4 affiliations

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Dr. Nicholas N. Doan Van is an interventional cardiologist in Fountain Valley, California

Dr. Doan Van practices at MemorialCare Orange Coast Medical Center in Fountain Valley, California.

Dr. Doan Van's NPI, 1801922521, was assigned on February 26, 2007. Dr. Doan Van holds California license A68391.

NPI and contact details
Medicare PAC ID
5193791580
NPI enumeration date
February 26, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(714) 378-7000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Nicholas N. Doan Van practices at MemorialCare Orange Coast Medical Center in Fountain Valley, California

Dr. Doan Van's primary practice is MemorialCare Orange Coast Medical Center, at 18111 Brookhurst St, Fountain Valley, CA 92708 in Orange County. The practice phone is (714) 378-7000.

  • MemorialCare Orange Coast Medical Center
    18111 Brookhurst St, Fountain Valley, CA 92708 · Orange CountyPhone(714) 378-7000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Nicholas N. Doan Van is affiliated with 3 sites of care and 1 medical group

Dr. Doan Van's primary practice is MemorialCare Orange Coast Medical Center in Fountain Valley, California. Dr. Doan Van is also affiliated with Orange Coast Medical Center. The medical group on file is California Heart Associates. Dmand AI also links Dr. Doan Van to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Doan Van

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Nicholas N. Doan Van's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Doan Van practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
MemorialCare Orange Coast Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Nicholas N. Doan Van is one of 582 interventional cardiologists in California

Interventional cardiology is Dr. Doan Van's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Doan Van is licensed in California.

Specialties and state licenses

  • Interventional cardiology, CaliforniaPrimaryLicense A68391 · taxonomy 207RI0011X

Interventional cardiologists near Dr. Doan Van

Counts of interventional cardiologists with a Dmand AI profile, by place and practice. Each opens the list.

582interventional cardiologists in California
7interventional cardiologists in Fountain Valley

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Nicholas N. Doan Van billed Medicare for 1,825 services in 2024

CMS data shows 1,825 Medicare services from Dr. Doan Van across 16 procedure codes in 2024, for 413 Medicare patients. Medicare paid $129,000 for them.

Medicare services, 20241,825
Medicare patients413
Paid by Medicare$129,000
Procedure codes16

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

  • 2023
  • 2024
Office and hospital visits
2023: 1,5502024: 82747%
Tests and treatments
2023: 8172024: 73910%
Drugs given in the office
2023: 1762024: 14816%
Other services
2023: 902024: 7418%
Imaging
2023: 442024: 3716%

Where Dr. Doan Van's Medicare services took place, 2024

  • In an office1,73695%
  • In a facility895%

Dr. Doan Van compared with the California median for interventional cardiologists, 2024

  • Dr. Doan Van
  • California median
Medicare services
1,825vs 2,38724% below
Medicare patients
413vs 75145% below
Part D claims
6,202vs 1,8263.4 times

Medians across 573 interventional cardiologists in California with Dmand AI profiles that report each measure.

Dr. Doan Van'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. Doan Van

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

Dr. Nicholas N. Doan Van treated 413 Medicare patients in 2024, average age 79

CMS counts 413 Medicare patients who saw Dr. Doan Van in 2024. The largest group is 75 to 84, with 156 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 61% are also on Medicaid. Their average risk score is 1.81, 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 Van's median patient age at 72, with 43% women.

Medicare patients, 2024413
Average age79
Average risk score1.81
Also on Medicaid61%

Dr. Doan Van's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Doan Van's Medicare patients by sex, 2024

  • Women21853%
  • Men19547%

Chronic conditions among Dr. Doan Van's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis51%
  4. Diabetes51%
  5. Chronic kidney disease47%
  6. Ischemic heart disease46%
  7. Atrial fibrillation35%
  8. Heart failure34%

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

Dr. Doan Van's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women43%
  • Men55%

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

Dr. Nicholas N. Doan Van wrote 6,383 Medicare Part D claims in 2024

In 2024, Dr. Doan Van wrote 6,383 Medicare Part D claims for 590 patients. 87% of them were for generic drugs. CMS names the drug for 6,202 of them, across 59 drugs with 11 or more claims each, at $993,405 in total drug cost. In 2023, CMS named 6,095 claims across 61 drugs.

Part D claims, 20246,383
Drugs named by CMS59
Total drug cost$993,405
Part D patients590

Dr. Doan Van's Part D claims by kind of drug, 2024

  • Generic5,530 claims87%
  • Brand-name and other853 claims13%

Dr. Doan Van'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: 6,0952024: 6,2022%

Drugs named by CMS: 59 in 2024, 61 in 2023.

See all prescribing by Dr. Doan Van

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

Dr. Nicholas N. Doan Van scored 95 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Doan Van for performance year 2024, reported as part of a group. Dr. Doan Van accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Doan Van as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Doan Van's MIPS scores, performance year 2024

  • 95of 100Final score
  • 86.2of 100Quality
  • 40of 100Improvement Activities
  • 75of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Nicholas N. Doan Van received $7,809 in industry payments from 2016 to 2025

CMS Open Payments shows 392 general payments to Dr. Doan Van from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Novartis Pharmaceuticals Corporation paid the most, $2,056.

General payments to Dr. Doan Van by program year, 2016 to 2025

General payments to Dr. Doan Van by kind, 2016 to 2025

$7.8Kin total
  • Food and beverage$7,62098%
  • Education$1892%

Companies that paid Dr. Doan Van the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Doan Van

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

Sources for Dr. Nicholas N. Doan Van'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Clinician Public Reporting: Overall MIPS Performance (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 Dr. Nicholas N. Doan Van

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. Nicholas N. Doan Van's NPI number?

Dr. Nicholas N. Doan Van's NPI number is 1801922521. It was assigned on February 26, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Nicholas N. Doan Van?

Dr. Nicholas N. Doan Van is an interventional cardiologist in Fountain Valley, California. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. Nicholas N. Doan Van practice?

Dr. Doan Van practices at 18111 Brookhurst St, Fountain Valley, CA 92708. Dr. Doan Van's primary practice is MemorialCare Orange Coast Medical Center in Fountain Valley, California. Dmand AI also links Dr. Doan Van to 1 group practice or clinic.

What is Dr. Nicholas N. Doan Van's office phone number?

The practice phone on file for Dr. Doan Van is (714) 378-7000.

What is Dr. Nicholas N. Doan Van's medical license number?

Dr. Doan Van holds California license A68391.

Which hospitals is Dr. Nicholas N. Doan Van affiliated with?

Dr. Doan Van is affiliated with Orange Coast Medical Center.

What medical group is Dr. Nicholas N. Doan Van part of?

Dr. Doan Van is linked to California Heart Associates.

Does Dr. Nicholas N. Doan Van accept Medicare?

Yes. CMS data shows Dr. Doan Van billed Medicare for 1,825 services in 2024, and Dr. Doan Van accepts Medicare assignment.

Does Dr. Nicholas N. Doan Van offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Doan Van as offering telehealth services.

What is Dr. Nicholas N. Doan Van's MIPS score?

Dr. Doan Van's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.

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How many Medicare patients does Dr. Nicholas N. Doan Van see?

CMS counts 413 Medicare patients who saw Dr. Doan Van in 2024, with an average age of 79.

What services does Dr. Nicholas N. Doan Van bill to Medicare?

In 2024, Dr. Doan Van's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and injected or infused drug (J2785).

What drugs does Dr. Nicholas N. Doan Van prescribe most?

In 2024 Medicare Part D data, Dr. Doan Van's most prescribed drugs by claims were Amlodipine Besylate, Metoprolol Succinate and Losartan Potassium.

Has Dr. Nicholas N. Doan Van received payments from drug or device companies?

CMS Open Payments shows $7,809 in general payments to Dr. Doan Van from 40 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.

How long has Dr. Nicholas N. Doan Van been practicing?

Dr. Doan Van graduated from medical school in 1982, 44 years ago.

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