Dr. Dana Yan, DO
- Medicare services, 2024
- 218
- Medicare patients, 2024
- 93
- Part D claims, 2024
- 4,054
- Hospital affiliations
- 2
- Industry payments
- $1,399
- Practice address
- 18785 Brookhurst St, Fountain Valley, CA 92708
- Practice phone
- Call (714) 378-5330
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Family Care Centers
Fountain Valley, California
Find Dr. Yan'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. Dana Yan is a family medicine physician in Fountain Valley, California
Dr. Yan practices at Family Care Centers in Fountain Valley, California.
Dr. Yan's NPI, 1225077027, was assigned on June 6, 2006. Dr. Yan holds California license 20A7127.
- NPI
- 1225077027NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597753731
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 378-5330
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dana Yan practices at Family Care Centers in Fountain Valley, California
Dr. Yan's primary practice is Family Care Centers, at 18785 Brookhurst St, Fountain Valley, CA 92708 in Orange County. The practice phone is (714) 378-5330.
- Family Care Centers18785 Brookhurst St, Fountain Valley, CA 92708 · Orange CountyPhone(714) 378-5330
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dana Yan is affiliated with 4 sites of care and 1 medical group
Dr. Yan's primary practice is Family Care Centers in Fountain Valley, California. Dr. Yan is also affiliated with Orange Coast Medical Center. The medical group on file is Family Care Centers - Irvine. Dmand AI also links Dr. Yan to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dana Yan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Family Care Centers | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dana Yan is one of 15,680 family medicine physicians in California
Family medicine is Dr. Yan's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Yan is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Yan
Counts of family medicine physicians 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. Dana Yan billed Medicare for 218 services in 2024
CMS data shows 218 Medicare services from Dr. Yan across 4 procedure codes in 2024, for 93 Medicare patients. Medicare paid $10,765 for them. Every service was in an office.
Dr. Yan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2552024: 19125%
- Other services
- 2023: 112024: 1645%
- Tests and treatments
- 2023: 02024: 11
Dr. Yan compared with the California median for family medicine physicians, 2024
- Dr. Yan
- California median
- Medicare services
- 218vs 24611% below
- Medicare patients
- 93vs 11821% below
- Part D claims
- 3,589vs 8334.3 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Yan'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dana Yan treated 93 Medicare patients in 2024, average age 75
CMS counts 93 Medicare patients who saw Dr. Yan in 2024. The largest group is 65 to 74, with 41 patients. 73% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yan's median patient age at 63, with 76% women.
Dr. Yan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yan's Medicare patients by sex, 2024
- Women7581%
- Men1819%
Chronic conditions among Dr. Yan's Medicare patients, 2024
- High cholesterol73%
- High blood pressure63%
- Arthritis44%
- Diabetes24%
- Anxiety23%
- Chronic kidney disease22%
- Mood disorders22%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women76%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dana Yan wrote 4,054 Medicare Part D claims in 2024
In 2024, Dr. Yan wrote 4,054 Medicare Part D claims for 351 patients. 91% of them were for generic drugs. CMS names the drug for 3,589 of them, across 98 drugs with 11 or more claims each, at $107,097 in total drug cost. In 2023, CMS named 3,428 claims across 99 drugs.
Dr. Yan's Part D claims by kind of drug, 2024
- Generic3,708 claims91%
- Brand-name330 claims8%
- Other16 claims0%
Dr. Yan'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. Yan's Part D claims, 2024
- Opioids2%79 of 4,054 claims
- Antibiotics4%181 of 4,054 claims
- Antipsychotics, patients 65 and over0%17 of 4,054 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: 3,4282024: 3,5895%
Drugs named by CMS: 98 in 2024, 99 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. Dana Yan takes part in Medicare
Dr. Yan 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. Dana Yan received $1,399 in industry payments from 2016 to 2025
CMS Open Payments shows 80 general payments to Dr. Yan from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $368.
General payments to Dr. Yan by program year, 2016 to 2025
Companies that paid Dr. Yan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Dana Yan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Dana Yan
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. Dana Yan's NPI number?
Dr. Dana Yan's NPI number is 1225077027. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dana Yan?
Dr. Dana Yan is a family medicine physician in Fountain Valley, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Dana Yan practice?
Dr. Yan practices at 18785 Brookhurst St, Fountain Valley, CA 92708. Dr. Yan's primary practice is Family Care Centers in Fountain Valley, California. Dmand AI also links Dr. Yan to 1 hospital and 1 group practice or clinic.
What is Dr. Dana Yan's office phone number?
The practice phone on file for Dr. Yan is (714) 378-5330.
What is Dr. Dana Yan's medical license number?
Dr. Yan holds California license 20A7127.
Which hospitals is Dr. Dana Yan affiliated with?
Dr. Yan is affiliated with Orange Coast Medical Center. Dmand AI links Dr. Yan to 1 more hospital.
What medical group is Dr. Dana Yan part of?
Dr. Yan is linked to Family Care Centers - Irvine.
Does Dr. Dana Yan accept Medicare?
Yes. CMS data shows Dr. Yan billed Medicare for 218 services in 2024, and Dr. Yan accepts Medicare assignment.
How many Medicare patients does Dr. Dana Yan see?
CMS counts 93 Medicare patients who saw Dr. Yan in 2024, with an average age of 75.
What services does Dr. Dana Yan bill to Medicare?
In 2024, Dr. Yan's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0008).
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What drugs does Dr. Dana Yan prescribe most?
In 2024 Medicare Part D data, Dr. Yan's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Rosuvastatin Calcium.
Has Dr. Dana Yan received payments from drug or device companies?
CMS Open Payments shows $1,399 in general payments to Dr. Yan from 23 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Dana Yan been practicing?
Dr. Yan graduated from medical school in 1996, 30 years ago.
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