DR. MARGARITA ROSENDO JOHNSTON (MD) – Urology Physician, NPI 1306897137
Urology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
861 UROLOGY in TX
Provider Addresses for DR. MARGARITA ROSENDO JOHNSTON (MD)
Dallas, Gaston County, North Carolina, United States
DALLAS, TX 752461812
Phone: (214) 692-8262
Fax: (214) 696-4190
Type: Mailing
PO BOX 911230
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 234-2987
Type: Mailing
7777 FOREST LN STE C618
DALLAS, TX 752306855
Phone: (972) 566-5400
Fax: (972) 566-5460
Type: Location
4700 N Galloway Ave
Mesquite, TX 751501516
Phone: (972) 686-6411
Fax: (972) 686-0594
Type: Location
206 S CLAY ST STE A
ENNIS, TX 751194530
Phone: (903) 229-4292
Fax: (903) 229-4288
Type: Mailing
State Highway 352, Mesquite, Dallas County, Texas, 75149, United States
MESQUITE, TX 75149
Phone: (972) 270-8859
Fax: (972) 279-5551
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 166 Open Payments records for all available years, with a total value of $5,899.
Total Amount is formed as General ($5,899) + Research ($0) + Ownership ($0) = $5,899.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: Astellas Pharma US Inc ($685).
Total Amount
$5,899
General + Research + Ownership
Payments
166
Total payment records
General Amount
$5,899
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $685 |
| Axonics, Inc. | $675 |
| Boston Scientific Corporation | $596 |
| COLOPLAST CORP | $438 |
| Myriad Genetic Laboratories, Inc. | $308 |
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: 2011-10-12
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 |
|---|---|---|---|---|
| I20111012000626 | I | Urology | 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 |
|---|---|---|---|---|
| 81003 | Automated urinalysis test | 198 | 135 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 188 | 141 | $0 |
| 87798 | Detection test by nucleic acid for organism, amplified probe technique | 169 | 12 | $0 |
| 51798 | Ultrasound measurement of bladder capacity after voiding | 142 | 117 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 136 | 108 | $0 |
Insurance plans in this area (ZIP 75246)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| UROLOGY | TX | 81002 | Urinalysis, manual test | 16 | 16 |
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