KRISTEN S FAHRNER (M.D) – Otolaryngic Allergy Physician, NPI 1306834395
Otolaryngic Allergy Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
115 ALLERGY/IMMUNOLOGY in CO
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Provider Addresses for KRISTEN S FAHRNER (M.D)
29th Street, Greeley, Weld County, Colorado, 80634-8412, United States
STE 106
GREELEY, CO 806348386
Phone: (970) 584-1063
Type: Mailing
Northwest Hearing: John Burke, Audiologist, 940, Central Park Drive, Steamboat Springs, Routt County, Colorado, 80487, United States
SUITE 207
STEAMBOAT SPRINGS, CO 804878816
Phone: (970) 879-3200
Fax: (970) 879-4608
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $231.
Total Amount is formed as General ($231) + Research ($0) + Ownership ($0) = $231.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($79).
Total Amount
$231
General + Research + Ownership
Payments
11
Total payment records
General Amount
$231
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $79 |
| GlaxoSmithKline, LLC. | $55 |
| Optinose US, Inc. | $39 |
| kaleo, Inc. | $26 |
| GENZYME CORPORATION | $19 |
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: 2008-07-21
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 |
|---|---|---|---|---|
| I20080721000062 | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 933 | 22 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 449 | 20 | $0 |
| 95117 | Professional service for multiple injections of allergen | 413 | 40 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 265 | 25 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 236 | 183 | $0 |
Insurance plans in this area (ZIP 80634)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| 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 | OH | |
| Qualified Audiologist | 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 | |
| Qualified Audiologist | CO | |
| Physician Assistant | CO | |
| Qualified Audiologist | CO | |
| Qualified Audiologist | NJ |
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