CARL R GRAY (M.D.) – Hematology & Oncology Physician, NPI 1598873382
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
28 HEMATOLOGY in UT
Provider Addresses for CARL R GRAY (M.D.)
5405 S 500 E STE 202
OGDEN, UT 844057419
Phone: (801) 476-1777
Fax: (801) 479-1479
Type: Location
1685, Harrison Boulevard, Ogden, Weber County, Utah, 84404, United States
OGDEN, UT 844033274
Phone: (801) 476-1777
Fax: (801) 479-1479
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 328 Open Payments records for all available years, with a total value of $10,363.
Total Amount is formed as General ($7,373) + Research ($2,990) + Ownership ($0) = $10,363.
Last reported payment date: 2024-12-23 • Largest payer in this snapshot: Regeneron Pharmaceuticals, Inc. ($2,990).
Total Amount
$10,363
General + Research + Ownership
Payments
328
Total payment records
General Amount
$7,373
General payments
Research Amount
$2,990
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Pharmaceuticals, Inc. | $2,990 |
| Novartis Pharmaceuticals Corporation | $1,541 |
| Genentech USA, Inc. | $384 |
| Astellas Pharma US Inc | $223 |
| Daiichi Sankyo Inc. | $203 |
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: 2004-04-21
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 |
|---|---|---|---|---|
| I20040421000802 | I | Hematology | UT | 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 |
|---|---|---|---|---|
| J9299 | Injection, nivolumab, 1 mg | 48,000 | 16 | $0 |
| J0185 | Injection, aprepitant, 1 mg | 35,360 | 44 | $0 |
| J9025 | Injection, azacitidine, 1 mg | 24,600 | 11 | $0 |
| J0897 | Injection, denosumab, 1 mg | 24,300 | 56 | $0 |
| J9271 | Injection, pembrolizumab, 1 mg | 21,600 | 16 | $0 |
Insurance plans in this area (ZIP 84405)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HEMATOLOGY | UT | 85610 | Blood test, clotting time | 521 | 37 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | UT | |
| P O D I A T R Y | CO | |
| D E R M A T O L O G Y | CO | |
| Physician Assistant | UT | |
| Nurse Practitioner | UT | |
| Qualified Speech Language Pathologist | CO | |
| Family Practice, Sports Medicine | CO | |
| Neurology, Sleep Medicine | CO | |
| Nurse Practitioner | UT | |
| Physician Assistant | CO |
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