CHARLES NEPHI WEBB (MD) – Allergy Physician, NPI 1609865880
Allergy Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
17 ALLERGY/IMMUNOLOGY in ID
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Provider Addresses for CHARLES NEPHI WEBB (MD)
1000, North Curtis Road, Boise Junction, Boise, Ada County, Idaho, 83706, United States
STE 303
BOISE, ID 837061347
Phone: (208) 828-7297
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 136 Open Payments records for all available years, with a total value of $2,448.
Total Amount is formed as General ($2,448) + Research ($0) + Ownership ($0) = $2,448.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($740).
Total Amount
$2,448
General + Research + Ownership
Payments
136
Total payment records
General Amount
$2,448
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $740 |
| GlaxoSmithKline, LLC. | $543 |
| Grifols USA, LLC | $238 |
| Blueprint Medicines Corporation | $163 |
| LEO Pharma Inc. | $104 |
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: 2016-03-07
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 |
|---|---|---|---|---|
| I20160307001439 | I | Allergy/Immunology | ID | 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 | 2,840 | 48 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 1,144 | 42 | $0 |
| 95117 | Professional service for multiple injections of allergen | 495 | 35 | $0 |
| 95115 | Professional service for single injection of allergen | 169 | 12 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 94 | 59 | $0 |
Insurance plans in this area (ZIP 83706)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | ID | 95004 | Injection of allergenic extracts into skin, accessed through the skin | 837 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | ID | |
| Allergy/Immunology, Internal Medicine | ID | |
| A L L E R G Y/ I M M U N O L O G Y | CA | |
| Physician Assistant | ID | |
| Nurse Practitioner | ID | |
| Physician Assistant | ID |
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