AMY KATHERINE SIMPSON (M.D.) – Internal Medicine Physician, NPI 1346349289
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
Loading map...
Provider Addresses for AMY KATHERINE SIMPSON (M.D.)
1910, Roseland Boulevard, Azalea Historic District, Tyler, Smith County, Texas, 75701, United States
TYLER, TX 75701
Phone: (903) 533-0644
Fax: (903) 533-0441
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 67 Open Payments records for all available years, with a total value of $1,019.
Total Amount is formed as General ($1,019) + Research ($0) + Ownership ($0) = $1,019.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: ABBVIE INC. ($370).
Total Amount
$1,019
General + Research + Ownership
Payments
67
Total payment records
General Amount
$1,019
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 |
|---|---|
| ABBVIE INC. | $370 |
| Amgen Inc. | $148 |
| PFIZER INC. | $147 |
| Lundbeck LLC | $51 |
| Merck Sharp & Dohme LLC | $39 |
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: 2010-08-04
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 |
|---|---|---|---|---|
| I20100804000235 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 1,431 | 555 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 1,397 | 554 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 1,343 | 550 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 1,325 | 553 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 1,201 | 521 | $0 |
Insurance plans in this area (ZIP 75701)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TX | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 11 | 11 |
| INTERNAL MEDICINE | TX | 94727 | Determination of lung volumes using gas dilution or washout | 112 | 104 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TX | |
| Internal Medicine | TX | |
| Family Practice | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.