DAVID J. HORNER (MD) – Family Medicine Physician, NPI 1407112923
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 DAVID J. HORNER (MD)
PO BOX 133021
BIG BEAR LAKE, CA 923158914
Phone: (520) 979-0301
Type: Mailing
41820 Garstin Drive
Big Bear Lake, CA 92315
Phone: (909) 878-8246
Type: Location
41877 Enterprise Cir N Ste 100
Temecula, CA 925905628
Phone: (951) 719-3685
Fax: (951) 719-3684
Type: Location
42002 FOX FARM RD UNIT 200
BIG BEAR LAKE, CA 923152191
Phone: (909) 878-8000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $232.
Total Amount is formed as General ($232) + Research ($0) + Ownership ($0) = $232.
Last reported payment date: 2024-07-30 • Largest payer in this snapshot: Amgen Inc. ($44).
Total Amount
$232
General + Research + Ownership
Payments
12
Total payment records
General Amount
$232
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $44 |
| Novo Nordisk Inc | $39 |
| PFIZER INC. | $38 |
| AstraZeneca Pharmaceuticals LP | $26 |
| Exact Sciences Corporation | $21 |
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: 2016-07-27
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 |
|---|---|---|---|---|
| I20160727001445 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 215 | 115 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 154 | 95 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 27 | 14 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 13 | 12 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 92315)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CA | |
| Internal Medicine | CA | |
| Nurse Practitioner | CA | |
| O P T O M E T R Y | CA | |
| Family Practice | CA | |
| Internal Medicine | HI | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA | |
| Family Practice | CA |
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