AMAN GARSA (MD) – Internal Medicine Physician, NPI 1821296047
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
111 HEMATOLOGY/ONCOLOGY in OK
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Provider Addresses for AMAN GARSA (MD)
PO BOX 6130
LAWTON, OK 73506
Phone: (580) 536-2121
Fax: (580) 536-2150
Type: Mailing
104, Northwest 31st Street, Lawton, Comanche County, Oklahoma, 73505, United States
LAWTON, OK 73505
Phone: (580) 536-2121
Fax: (580) 536-2150
Type: Location
3555 W WHEATLAND RD
DALLAS, TX 752373461
Phone: (972) 709-2580
Fax: (972) 298-6485
Type: Location
104 NW 31st
Lawton, OK 73505
Phone: (580) 536-2121
Fax: (580) 536-2150
Type: Location
576 Fort Loudon Medical Center Dr Ste 203
Lenoir City, TN 377725676
Phone: (865) 271-6095
Type: Location
PO BOX 911230
DALLAS, TX 753911230
Phone: (972) 997-8000
Fax: (972) 234-0813
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 58 Open Payments records for all available years, with a total value of $1,112.
Total Amount is formed as General ($1,112) + Research ($0) + Ownership ($0) = $1,112.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: PFIZER INC. ($138).
Total Amount
$1,112
General + Research + Ownership
Payments
58
Total payment records
General Amount
$1,112
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 |
|---|---|
| PFIZER INC. | $138 |
| Janssen Biotech, Inc. | $76 |
| E.R. Squibb & Sons, L.L.C. | $55 |
| Amgen Inc. | $43 |
| AstraZeneca Pharmaceuticals LP | $42 |
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: 2024-09-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20130927000373 | I | Medical Oncology | OK | TBD |
| I20240131001505 | I | Hematology/Oncology | TN | TBD |
| I20240905004871 | I | Hematology/Oncology | 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 |
|---|---|---|---|---|
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 300 | 116 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 294 | 111 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 206 | 124 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 84 | 37 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 48 | 41 | $0 |
Insurance plans in this area (ZIP 73506)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| MEDICAL ONCOLOGY | OK | 85610 | Blood test, clotting time | 67 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Surgical Oncology | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Certified Clinical Nurse Specialist (Cns) | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Medical Oncology, Internal Medicine | TX | |
| Hematology/Oncology, Internal Medicine, Medical Oncology | TX | |
| Radiation Oncology | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| - | TX |
Reviews
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