BERNARD S ZEFFREN (MD) – Allergy & Immunology Physician, NPI 1982609046
Allergy & Immunology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
274 ALLERGY/IMMUNOLOGY in FL
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Provider Addresses for BERNARD S ZEFFREN (MD)
Douglas Avenue, Altamonte Springs, Seminole County, Florida, 32701, United States
ALTAMONTE SPRINGS, FL 327142566
Phone: (407) 862-5824
Fax: (407) 774-0464
Type: Mailing
2500 LEGACY DR STE 100
FRISCO, TX 750345984
Phone: (407) 862-5824
Fax: (407) 774-0464
Type: Mailing
1890 LPGA BLVD STE 255
DAYTONA BEACH, FL 321177207
Phone: (386) 673-1323
Fax: (386) 676-7448
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 65 Open Payments records for all available years, with a total value of $2,186.
Total Amount is formed as General ($2,186) + Research ($0) + Ownership ($0) = $2,186.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($428).
Total Amount
$2,186
General + Research + Ownership
Payments
65
Total payment records
General Amount
$2,186
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
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: 2010-09-22
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 |
|---|---|---|---|---|
| I20100922000513 | I | Allergy/Immunology | FL | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 3,948 | 67 | $0 |
| 95044 | Test for allergy using skin patch | 2,022 | 26 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 1,479 | 60 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 1,183 | 33 | $0 |
| 95117 | Professional service for multiple injections of allergen | 773 | 55 | $0 |
Insurance plans in this area (ZIP 32714)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | FL | |
| Pediatric Medicine | FL | |
| A L L E R G Y/ I M M U N O L O G Y | FL | |
| A L L E R G Y/ I M M U N O L O G Y | WI | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | FL | |
| Nurse Practitioner | GA | |
| Nurse Practitioner | FL | |
| A L L E R G Y/ I M M U N O L O G Y | FL | |
| Nurse Practitioner | FL |
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