MRS. CATELYN ROSE KNOWLTON (FNP-C) – Family Medicine Physician, NPI 1154831956
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
22,204 NURSE PRACTITIONER in TX
Provider Addresses for MRS. CATELYN ROSE KNOWLTON (FNP-C)
2600 FM 1764 RD STE 190
LA MARQUE, TX 775682826
Phone: (281) 886-8964
Fax: (409) 440-8071
Type: Mailing
500 W Medical Center Blvd
Webster, TX 775984220
Phone: (281) 332-2511
Type: Location
Santa Fe, Jardines de Esther, Municipio de Pueblo Esther, Departamento Rosario, Santa Fe, S2126, Argentina
SANTA FE, TX 775172120
Phone: (409) 539-8476
Type: Mailing
Clear Lake Regional Medical Center, 500, Medical Center Boulevard, Webster, Harris County, Texas, 77598, United States
WEBSTER, TX 775984220
Phone: (281) 332-2511
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2017-12-18
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 |
|---|---|---|---|---|
| I20171218003379 | I | Nurse Practitioner | TX | 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 |
|---|---|---|---|---|
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 230 | 22 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 65 | 56 | $0 |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | 58 | 27 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 50 | 46 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 36 | 33 | $0 |
Insurance plans in this area (ZIP 77568)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX |
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