KATHERINE MARGARET JOHNSON (APRN-FNP-BC) – Family Nurse Practitioner, NPI 1326314782
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,664 NURSE PRACTITIONER in TN
Provider Addresses for KATHERINE MARGARET JOHNSON (APRN-FNP-BC)
PO BOX 94670
OKLAHOMA CITY, OK 731434670
Phone: (405) 682-3303
Type: Mailing
2240 SUTHERLAND AVE STE 103
KNOXVILLE, TN 37919
Phone: (865) 588-8831
Fax: (868) 588-8841
Type: Location
PO BOX 207830
DALLAS, TX 753207830
Phone: (888) 412-2649
Fax: (405) 792-8910
Type: Mailing
6473 KINGSTON PIKE
KNOXVILLE, TN 379194832
Phone: (865) 588-8831
Fax: (865) 588-8841
Type: Location
10904 Kingston Pike Ste 102
Knoxville, TN 379342952
Phone: (865) 392-1540
Fax: (868) 392-1342
Type: Location
550 Fort Loudoun Medical Center Dr
Lenoir City, TN 377725673
Phone: (865) 271-6000
Fax: (865) 271-6245
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 251 Open Payments records for all available years, with a total value of $5,524.
Total Amount is formed as General ($5,524) + Research ($0) + Ownership ($0) = $5,524.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($796).
Total Amount
$5,524
General + Research + Ownership
Payments
251
Total payment records
General Amount
$5,524
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $796 |
| GlaxoSmithKline, LLC. | $604 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $588 |
| Amgen Inc. | $463 |
| Insmed, Inc. | $429 |
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: 2012-06-12
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 |
|---|---|---|---|---|
| I20120612000410 | I | Nurse Practitioner | TN | 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 |
|---|---|---|---|---|
| J2356 | Injection, tezepelumab-ekko, 1 mg | 6,937 | 14 | $0 |
| J0517 | Injection, benralizumab, 1 mg | 1,261 | 22 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 252 | 220 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 177 | 152 | $0 |
| 94010 | Test to measure expiratory airflow and volume | 120 | 117 | $0 |
Insurance plans in this area (ZIP 73143)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TN | |
| Physician Assistant | TN | |
| Pulmonary Disease, Critical Care (Intensivists) | OK | |
| Pulmonary Disease | TN | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | OK | |
| - | MS | |
| Pulmonary Disease, Critical Care (Intensivists) | OK | |
| Internal Medicine, Pulmonary Disease | TN |
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