MR. DAVID BYUN (DO) – Internal Medicine Physician, NPI 1114238540
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,575 INTERNAL MEDICINE in NV
Provider Addresses for MR. DAVID BYUN (DO)
7034 DEPAZ WAY
LAS VEGAS, NV 89113
Phone: (714) 319-3292
Type: Mailing
1500 AVENUE H
ELY, NV 89301
Phone: (775) 289-3612
Fax: (775) 289-6423
Type: Location
6900 N Pecos Rd
North Las Vegas, NV 890864400
Phone: (702) 791-9000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $38.
Total Amount is formed as General ($38) + Research ($0) + Ownership ($0) = $38.
Last reported payment date: 2024-04-25 • Largest payer in this snapshot: Medtronic, Inc. ($38).
Total Amount
$38
General + Research + Ownership
Payments
1
Total payment records
General Amount
$38
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $38 |
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: 2014-06-03
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 |
|---|---|---|---|---|
| I20140603001509 | I | Internal Medicine | NV | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 124 | 53 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 40 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 22 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 37 | 34 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 34 | 31 | $0 |
Insurance plans in this area (ZIP 89113)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | AZ | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 105 | 87 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | NV | |
| Physician Assistant | UT | |
| Emergency Medicine | NV | |
| Emergency Medicine | UT | |
| P O D I A T R Y | MI | |
| - | NV | |
| Clinical Social Worker | TX | |
| General Surgery | TN | |
| Nurse Practitioner | NV | |
| Nurse Practitioner | NV |
Reviews
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