DAREN GREGG KEST (D.O.) – Otolaryngology Physician, NPI 1194787937
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,359 OTOLARYNGOLOGY in CA
Provider Addresses for DAREN GREGG KEST (D.O.)
39000 BOB HOPE DR.
PROBST 202
RANCHO MIRAGE, CA 922707018
Phone: (602) 470-5000
Fax: (602) 470-5064
Type: Mailing
East Thomas Road, Encanto, Phoenix, Maricopa County, Arizona, 85012-3114, United States
PHOENIX, AZ 850168034
Phone: (602) 470-5000
Fax: (602) 470-5064
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $699.
Total Amount is formed as General ($699) + Research ($0) + Ownership ($0) = $699.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($229).
Total Amount
$699
General + Research + Ownership
Payments
8
Total payment records
General Amount
$699
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $229 |
| Stryker Corporation | $161 |
| GENZYME CORPORATION | $120 |
| Olympus America Inc. | $106 |
| Takeda Pharmaceuticals U.S.A., Inc. | $37 |
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: 2024-11-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20191210002498 | I | Otolaryngology | AZ | TBD |
| I20241121000566 | I | Otolaryngology | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 92270)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Otolaryngology, Allergy/Immunology | CA | |
| O T O L A R Y N G O L O G Y | KY | |
| Otolaryngology, Allergy/Immunology | DC |
Reviews
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