DR. ADRIANA MARIE HORNER (MD) – Emergency Medicine Physician, NPI 1356838635
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,917 EMERGENCY MEDICINE in NY
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Provider Addresses for DR. ADRIANA MARIE HORNER (MD)
3595, 51st Street, San Diego, San Diego County, California, 92105, United States
SAN DIEGO, CA 921053101
Phone: (619) 865-7353
Type: Mailing
Saint John's Riverside Hospital, 967, North Broadway, Greystone, Yonkers, New York, 10701, United States
YONKERS, NY 107011301
Phone: (914) 798-8884
Type: Location
5601 COFFEE RD APT 913
BAKERSFIELD, CA 933089466
Phone: (619) 865-7353
Type: Mailing
4580 CALIFORNIA AVE
BAKERSFIELD, CA 933091104
Phone: (661) 327-4411
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2021-09-10
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 |
|---|---|---|---|---|
| I20210910002217 | I | Emergency 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 15 | 13 | $0 |
Insurance plans in this area (ZIP 92105)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Family Practice | CA | |
| Family Practice | CA | |
| - | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Internal Medicine | CA | |
| - | CA |
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