ROSSA KHALAF (MD) – Hematology & Oncology Physician, NPI 1154676146
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
770 MEDICAL ONCOLOGY in TX
Provider Addresses for ROSSA KHALAF (MD)
4849 N MESA ST STE 201
EL PASO, TX 799125919
Phone: (915) 351-6600
Fax: (915) 351-6601
Type: Mailing
7812 GATEWAY BLVD E STE 110
EL PASO, TX 799151811
Phone: (915) 533-2888
Fax: (915) 849-1220
Type: Location
3945 E PARADISE FALLS DR STE 201
TUCSON, AZ 857126687
Phone: (520) 689-7022
Fax: (520) 230-3310
Type: Mailing
121 W ESPERANZA BLVD # 181
GREEN VALLEY, AZ 856142622
Phone: (520) 689-6992
Fax: (520) 230-3310
Type: Location
3945 E Paradise Falls Dr Ste 105
Tucson, AZ 857126686
Phone: (520) 689-7022
Fax: (520) 230-3310
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 54 Open Payments records for all available years, with a total value of $1,238.
Total Amount is formed as General ($1,238) + Research ($0) + Ownership ($0) = $1,238.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($198).
Total Amount
$1,238
General + Research + Ownership
Payments
54
Total payment records
General Amount
$1,238
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $198 |
| Gilead Sciences, Inc. | $75 |
| PFIZER INC. | $64 |
| Incyte Corporation | $52 |
| Janssen Biotech, Inc. | $50 |
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: 2022-07-21
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 |
|---|---|---|---|---|
| I20220721001768 | I | Medical Oncology | AZ | 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 |
|---|---|---|---|---|
| J1439 | Injection, ferric carboxymaltose, 1 mg | 15,750 | 13 | $0 |
| J0897 | Injection, denosumab, 1 mg | 12,780 | 72 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 1,131 | 30 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 493 | 243 | $0 |
| J1626 | Injection, granisetron hydrochloride, 100 mcg | 460 | 14 | $0 |
Insurance plans in this area (ZIP 79912)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Medical Oncology, Hematology/Oncology | AZ | |
| Radiation Oncology | AZ | |
| H E M A T O L O G Y/ O N C O L O G Y | AZ | |
| Hematology/Oncology, Medical Oncology | AZ | |
| Nurse Practitioner | AZ | |
| - | AZ | |
| Medical Oncology, Internal Medicine | NY | |
| Physician Assistant | AZ | |
| Nurse Practitioner | AZ | |
| Medical Oncology, Hematology/Oncology | AZ |
Reviews
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