KATHERINE NEVIN NAYLOR (MD) – Hospitalist Physician, NPI 1013938729
Hospitalist Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
234 INTERNAL MEDICINE in AK
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Provider Addresses for KATHERINE NEVIN NAYLOR (MD)
Mat-Su Regional Medical Center, 2500, South Woodworth Loop, Palmer, Matanuska-Susitna, Alaska, 99645, United States
PALMER, AK 996458984
Phone: (907) 861-6000
Fax: (907) 861-6559
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 127 Open Payments records for all available years, with a total value of $2,533.
Total Amount is formed as General ($2,533) + Research ($0) + Ownership ($0) = $2,533.
Last reported payment date: 2024-12-22 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($392).
Total Amount
$2,533
General + Research + Ownership
Payments
127
Total payment records
General Amount
$2,533
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $392 |
| AstraZeneca Pharmaceuticals LP | $386 |
| Novo Nordisk Inc | $230 |
| ABBVIE INC. | $220 |
| Astellas Pharma US Inc | $215 |
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: 2007-11-16
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 |
|---|---|---|---|---|
| I20071116000390 | I | Internal Medicine | AK | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 341 | 143 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 95 | 65 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 28 | 26 | $0 |
| 81003 | Automated urinalysis test | 19 | 12 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 17 | 16 | $0 |
Insurance plans in this area (ZIP 99645)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | AK | |
| Internal Medicine, Physician Assistant | AK | |
| Nurse Practitioner | AK |
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