MICHAEL JOHN HENDERSON (PA-C) – Physician Assistant, NPI 1558523951
Physician Assistant
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
8,497 PHYSICIAN ASSISTANT in TX
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Provider Addresses for MICHAEL JOHN HENDERSON (PA-C)
13670 WALSINGHAM RD
LARGO, FL 337743532
Phone:
Type: Mailing
4303, Borden Drive, Arlington, Tarrant County, Texas, 76017, United States
ARLINGTON, TX 760171301
Phone: (817) 727-5085
Type: Mailing
South Cooper Street, Watsonville, Arlington, Tarrant County, Texas, 76001, United States
ARLINGTON, TX 760175964
Phone: (174) 689-9998
Fax: (817) 468-9733
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: 2021-08-31
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 |
|---|---|---|---|---|
| I20210831000845 | I | Physician Assistant | FL | 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 | 174 | 171 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 168 | 168 | $0 |
| 87811 | Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 62 | 62 | $0 |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | 52 | 26 | $0 |
| 81003 | Automated urinalysis test | 49 | 48 | $0 |
Insurance plans in this area (ZIP 33774)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | FL | |
| Physician Assistant | FL | |
| Family Practice, Sports Medicine | FL | |
| Family Practice | FL | |
| Family Practice | FL | |
| Nurse Practitioner | FL | |
| - | FL | |
| - | VA | |
| Physician Assistant | FL | |
| - | FL |
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