DR. PETER XUEPENG TAN (M.D.) – Internal Medicine Physician, NPI 1144228909
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
21,511 INTERNAL MEDICINE in CA
Loading map...
Provider Addresses for DR. PETER XUEPENG TAN (M.D.)
117, Live Oak Avenue, Arcadia, Los Angeles County, California, 91006, United States
SUITE 101
ARCADIA, CA 910065269
Phone: (626) 446-8492
Fax: (626) 445-2082
Type: Location
624 W Duarte Rd Ste 208
Arcadia, CA 910077675
Phone: (626) 446-3608
Fax: (626) 446-3817
Type: Location
612 W DUARTE RD STE 205
ARCADIA, CA 910079229
Phone: (626) 317-5136
Fax: (888) 378-7367
Type: Location
612 W DUARTE RD STE 505
ARCADIA, CA 910077627
Phone: (626) 294-9978
Fax: (626) 294-9526
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 42 Open Payments records for all available years, with a total value of $927.
Total Amount is formed as General ($927) + Research ($0) + Ownership ($0) = $927.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Boehringer Ingelheim Pharmaceuticals, Inc. ($149).
Total Amount
$927
General + Research + Ownership
Payments
42
Total payment records
General Amount
$927
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
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: 2004-07-14
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 |
|---|---|---|---|---|
| I20040714001318 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 229 | 158 | $0 |
| 99491 | Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month | 127 | 110 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 123 | 93 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 69 | 66 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 40 | $0 |
Insurance plans in this area (ZIP 91006)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.