ROBERT G KELLER (MD) – Otolaryngology Physician, NPI 1154760866
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
227 OTOLARYNGOLOGY in CO
Provider Addresses for ROBERT G KELLER (MD)
3030 N CIRCLE DR STE 300
COLORADO SPRINGS, CO 80909
Phone: (719) 867-7800
Fax: (719) 867-7899
Type: Location
PO BOX 9190
COLORADO SPRINGS, CO 809320190
Phone: (719) 867-7800
Fax: (719) 867-7899
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 38 Open Payments records for all available years, with a total value of $11,750.
Total Amount is formed as General ($11,750) + Research ($0) + Ownership ($0) = $11,750.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: GENZYME CORPORATION ($7,049).
Total Amount
$11,750
General + Research + Ownership
Payments
38
Total payment records
General Amount
$11,750
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $7,049 |
| Regeneron Healthcare Solutions, Inc. | $4,113 |
| Stryker Corporation | $201 |
| AstraZeneca Pharmaceuticals LP | $114 |
| Inspire Medical Systems, Inc. | $55 |
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: 2018-07-23
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 |
|---|---|---|---|---|
| I20180723000112 | I | Otolaryngology | CO | 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 | 355 | 248 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 164 | 127 | $0 |
| 31231 | Diagnostic exam of nasal passages using an endoscope | 163 | 135 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 135 | 135 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 118 | 118 | $0 |
Insurance plans in this area (ZIP 80909)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CO | |
| - | CO | |
| Allergy/Immunology, Pediatric Medicine | CO | |
| Physician Assistant | CO | |
| O T O L A R Y N G O L O G Y | CO | |
| O T O L A R Y N G O L O G Y | CO | |
| O T O L A R Y N G O L O G Y | CO | |
| A L L E R G Y/ I M M U N O L O G Y | CO | |
| Qualified Audiologist | WA | |
| O T O L A R Y N G O L O G Y | PA |
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