DR. RONJAY RAKKHIT (M.D.) – Hematology & Oncology Physician, NPI 1982644498
Hematology & Oncology Physician
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NPPES metrics only — not quality of care.
1,006 HEMATOLOGY/ONCOLOGY in TX
Provider Addresses for DR. RONJAY RAKKHIT (M.D.)
17520 W Grand Pkwy S Ste 460
Sugar Land, TX 774794983
Phone: (281) 491-5511
Fax: (281) 491-5513
Type: Location
925 GESSNER RD STE 600
HOUSTON, TX 770242645
Phone: (713) 827-9525
Fax: (713) 468-3561
Type: Location
27700 Northwest Freeway
Suite 400,425
Cypress, TX 774336767
Phone: (832) 377-3260
Fax: (888) 506-5887
Type: Location
18955 N Memorial Dr Ste 530
Humble, TX 773384269
Phone: (346) 362-1670
Fax: (346) 362-1675
Type: Location
2555 Gulf Fwy S Ste 700
League City, TX 775736742
Phone: (832) 827-8002
Fax: (832) 827-8003
Type: Location
1631 North Loop W Ste 410
Houston, TX 770081530
Phone: (713) 802-9000
Fax: (713) 802-2701
Type: Location
11920 Astoria Blvd Ste 150
Houston, TX 770896097
Phone: (281) 481-6688
Fax: (281) 481-0870
Type: Location
7789 Southwest Fwy Ste 460
Houston, TX 770741841
Phone: (713) 778-0300
Fax: (713) 778-0303
Type: Location
10405 Katy Fwy Ste 150E
Houston, TX 770241165
Phone: (713) 722-9660
Fax: (713) 722-9664
Type: Location
1920 Country Place Pkwy Ste 370
Pearland, TX 775841962
Phone: (832) 333-1400
Fax: (832) 333-1499
Type: Location
3333 Bayshore Blvd Ste 320
Pasadena, TX 775041950
Phone: (832) 856-8965
Fax: (832) 856-8966
Type: Location
7121 S. Padre Island
Suite 102,101,119
Corpus Christi, TX 784124938
Phone: (361) 696-6000
Fax: (361) 992-4120
Type: Location
802 Enterprise Blvd Ste 808
Rockport, TX 783824346
Phone: (361) 696-6000
Fax: (361) 992-4120
Type: Location
9150 Main St Ste A3
Houston, TX 770253848
Phone: (713) 630-8181
Fax: (713) 838-9708
Type: Location
10405 Katy Fwy Ste 120
Houston, TX 770241121
Phone: (832) 333-1474
Fax: (832) 333-1475
Type: Location
13215 Dotson Rd Ste 340
Houston, TX 770704535
Phone: (281) 477-8600
Fax: (281) 477-8577
Type: Location
2130 W Holcombe Blvd Fl 10
Houston, TX 770303306
Phone: (713) 600-0900
Fax: (713) 600-0070
Type: Location
23960 Katy Fwy Ste 325
Katy, TX 774940886
Phone: (281) 578-0201
Fax: (281) 578-0217
Type: Location
902, Frostwood Drive, Memorial Hollow, Houston, Harris County, Texas, 77024, United States
SUITE 315
HOUSTON, TX 770242420
Phone: (713) 800-0656
Fax: (713) 827-1380
Type: Mailing
Katy Freeway, Houston, Harris County, Texas, 77201, United States
SUITE 670
HOUSTON, TX 770941286
Phone: (281) 578-0201
Fax: (281) 578-0217
Type: Location
PO BOX 749495
ATLANTA, GA 303749495
Phone: (855) 963-2100
Fax: (813) 321-1296
Type: Mailing
1140 BUSINESS CENTER DR STE 202
HOUSTON, TX 770432741
Phone: (713) 800-0660
Fax: (713) 827-1380
Type: Mailing
PO BOX 676638
DALLAS, TX 752676638
Phone:
Type: Mailing
925 GESSNER RD STE 600,625
HOUSTON, TX 770242645
Phone: (713) 827-9525
Fax: (713) 468-3561
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 138 Open Payments records for all available years, with a total value of $3,467.
Total Amount is formed as General ($3,467) + Research ($0) + Ownership ($0) = $3,467.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: PFIZER INC. ($308).
Total Amount
$3,467
General + Research + Ownership
Payments
138
Total payment records
General Amount
$3,467
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $308 |
| Celgene Corporation | $303 |
| Novartis Pharmaceuticals Corporation | $179 |
| Tempus AI, Inc | $154 |
| Medtronic, Inc. | $152 |
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: 2006-09-13
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 |
|---|---|---|---|---|
| I20060913000495 | 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 |
|---|---|---|---|---|
| Q0138 | Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 77,520 | 64 | $0 |
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 47,200 | 19 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 24,600 | 15 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 10,600 | 61 | $0 |
| J1453 | Injection, fosaprepitant, 1 mg | 7,500 | 15 | $0 |
Insurance plans in this area (ZIP 77479)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY/ONCOLOGY | TX | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 106 | 75 |
| HEMATOLOGY/ONCOLOGY | TX | 81002 | Urinalysis, manual test | 39 | 13 |
| HEMATOLOGY/ONCOLOGY | TX | 85610 | Blood test, clotting time | 245 | 34 |
| HEMATOLOGY/ONCOLOGY | TX | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 14 | 12 |
| HEMATOLOGY/ONCOLOGY | TX | 96367 | Infusion into a vein for therapy prevention or diagnosis additional sequential infusion up to 1 hour | 332 | 56 |
| HEMATOLOGY/ONCOLOGY | TX | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 256 | 51 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y/ O N C O L O G Y | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Hematology/Oncology, Internal Medicine, Hematology/Oncology | GA | |
| Nurse Practitioner | TX | |
| Medical Oncology, Hematology, Internal Medicine | TX | |
| Radiation Oncology | TX | |
| H E M A T O L O G Y/ O N C O L O G Y | TX | |
| Radiation Oncology | TX |
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