DR. DANA YAN (D.O.) – Family Medicine Physician, NPI 1225077027
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,194 FAMILY PRACTICE in CA
Provider Addresses for DR. DANA YAN (D.O.)
18785 BROOKHURST ST STE 200
FOUNTAIN VALLEY, CA 927087300
Phone: (714) 378-5330
Fax: (714) 378-5320
Type: Location
PO BOX 2218
SUISUN CITY, CA 945855218
Phone: (657) 241-3600
Fax: (657) 241-7708
Type: Mailing
Newport Beach Post Office, 177, Riverside Avenue, Newport Heights, Newport Beach, Orange County, California, 92663, United States
NEWPORT BEACH, CA 926598699
Phone: (657) 241-3600
Fax: (657) 241-7708
Type: Mailing
Brookhurst Street, Fountain Valley, Orange County, California, 92708, United States
STE 200
FOUNTAIN VALLEY, CA 927087300
Phone: (714) 378-5330
Fax: (714) 378-5320
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 26 Open Payments records for all available years, with a total value of $517.
Total Amount is formed as General ($517) + Research ($0) + Ownership ($0) = $517.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($252).
Total Amount
$517
General + Research + Ownership
Payments
26
Total payment records
General Amount
$517
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-05-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040505000649 | I | Family Practice | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 186 | 85 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 69 | 48 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 11 | 11 | $0 |
Insurance plans in this area (ZIP 92708)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| - | CA | |
| - | CA | |
| Family Practice | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| - | CA | |
| Family Practice | CA |
Reviews
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