SONYA M GRIGSBY (ACNP) – Acute Care Nurse Practitioner, NPI 1962949768
Acute Care Nurse Practitioner
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
22,204 NURSE PRACTITIONER in TX
Provider Addresses for SONYA M GRIGSBY (ACNP)
800 E Dawson St
Tyler, TX 757012036
Phone: (903) 525-1914
Fax: (903) 525-1930
Type: Location
1701 N Senate Blvd
Indianapolis, IN 462021239
Phone: (317) 962-2848
Fax: (317) 962-3916
Type: Location
221 W Colorado Blvd Ste 525
Dallas, TX 752082312
Phone: (214) 960-5681
Type: Location
1602 Rock Prairie Rd Ste 3000
College Station, TX 778455989
Phone: (979) 774-0012
Fax: (979) 774-4636
Type: Location
Band Box Place, Dallas, Dallas County, Texas, 75244, United States
DALLAS, TX 752846098
Phone: (903) 531-5000
Type: Mailing
CHRISTUS Mother Frances Hospital - Tyler, 800, East Dawson Street, Tyler, Smith County, Texas, 75701, United States
TYLER, TX 757012036
Phone: (903) 525-1914
Fax: (903) 525-1930
Type: Location
2700 E 29TH ST STE 260
BRYAN, TX 778022587
Phone: (979) 774-0012
Fax: (979) 774-4636
Type: Mailing
250 N SHADELAND AVE
INDIANAPOLIS, IN 462194959
Phone:
Type: Mailing
1701 N SENATE BLVD
INDIANAPOLIS, IN 462021239
Phone: (317) 962-2848
Fax: (317) 962-3916
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $1,508.
Total Amount is formed as General ($1,508) + Research ($0) + Ownership ($0) = $1,508.
Last reported payment date: 2023-09-05 • Largest payer in this snapshot: Xellia Pharmaceuticals ($1,450).
Total Amount
$1,508
General + Research + Ownership
Payments
2
Total payment records
General Amount
$1,508
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Xellia Pharmaceuticals | $1,450 |
| Avanos Medical | $58 |
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: 2017-02-28
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 |
|---|---|---|---|---|
| I20170228000080 | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 118 | 72 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 74 | 58 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 53 | 49 | $0 |
| 36620 | Insertion of artery tube for blood sampling or infusion through skin | 20 | 20 | $0 |
| 36556 | Insertion of non-tunneled central venous tube for infusion (5 years or older) | 13 | 13 | $0 |
Insurance plans in this area (ZIP 75701)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| Internal Medicine, Internal Medicine, Hospitalist | LA | |
| Physician Assistant | MA | |
| Hospitalist, Family Practice | TX | |
| Pulmonary Disease, Critical Care (Intensivists) | TX | |
| Pulmonary Disease, Critical Care (Intensivists), Sleep Medicine | TX | |
| - | TX | |
| - | TX | |
| Family Practice | CO |
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