Doctor profile · Federal record
Dr. Rex Mowat, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Toledo, OH
- NPI 1346247251
- Accepts Medicare
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4235 Secor RD
Toledo, OH 436234231
(419) 479-5605 - Additional location
-
1325 Conference Dr
Toledo, OH 436148009
(419) 383-4541
fax (419) 383-3040 - Mailing address
-
3000 Arlington Ave Stop 1108
Toledo, OH 436142595
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- February 5, 2026
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Ohio #35063502M
- Medicaid
- OH #0896544
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346247251. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
37,917
Distinct HCPCS
10
Medicare allowed
$300,173
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1439 |
Injection, ferric carboxymaltose, 1 mg | 28,500 | 23 | $1 | |
J0897 |
Injection, denosumab, 1 mg | 3,180 | 20 | $23 | |
J0885 |
Injection, epoetin alfa, (for non-esrd use), 1000 units | 2,420 | 17 | $7 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 727 | 30 | $0 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 440 | 23 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 438 | 285 | $85 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 395 | 181 | $120 | |
96372 |
Injection of drug or substance under skin or into muscle | 243 | 79 | $13 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 193 | 55 | $118 | |
96367 |
Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | 149 | 48 | $26 |
In context: peer comparison
Among 5 peers in Toledo Hematology & Oncology Physician, average services per provider: 686. This provider delivers 55× the peer median.Open Payments
Industry payments received
All-time total
$1,472
Transactions
31
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cornerstone Specialty Network LLC | 1 | $400.00 | |
| Daiichi Sankyo INC. | 5 | $166.72 | |
| Tempus Ai, INC | 3 | $139.95 | |
| Genmab U.S., INC. | 1 | $117.65 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $63.35 | |
| Merck Sharp & Dohme LLC | 2 | $57.01 | |
| Incyte Corporation | 2 | $55.14 | |
| Abbvie INC. | 2 | $41.38 | |
| Janssen Biotech, INC. | 2 | $40.74 | |
| Lilly USA, LLC | 2 | $39.86 | |
| Gilead Sciences, INC. | 2 | $37.88 | |
| Dendreon Pharmaceuticals LLC | 1 | $34.99 | |
| Regeneron Healthcare Solutions, INC. | 2 | $34.04 | |
| Agios Pharmaceuticals, INC. | 1 | $32.73 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $29.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
748
Patients
210
Total drug cost
$2,173,784
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 133 | 42 | $4,924 |
| Letrozole | Generic | 86 | 22 | $5,967 |
| Acyclovir | Generic | 66 | 19 | $1,424 |
| Dexamethasone | Generic | 58 | 24 | $1,058 |
| Prochlorperazine Maleate | Generic | 51 | 42 | $674 |
| Xarelto (Rivaroxaban) | Brand | 47 | 12 | $41,811 |
| Ibrance (Palbociclib) | Brand | 45 | 0 | $684,136 |
| Imbruvica (Ibrutinib) | Brand | 42 | 0 | $648,688 |
| Prednisone | Generic | 40 | 23 | $252 |
| Hydroxyurea | Generic | 34 | 14 | $1,501 |
Hospital affiliations
Frequently asked questions
What is Dr. Rex Mowat's medical specialty?
Dr. Rex Mowat practices Hematology & Oncology Physician in Toledo, OH.
Where does Dr. Rex Mowat practice?
Dr. Rex Mowat practices at 4235 Secor RD, Toledo, OH 436234231. Office phone: 4194795605.
What is Dr. Rex Mowat's NPI?
Dr. Rex Mowat's National Provider Identifier (NPI) is 1346247251, issued by NPPES.
Does Dr. Rex Mowat accept Medicare assignment?
Yes. Dr. Rex Mowat accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rex Mowat commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, denosumab, 1 mg (HCPCS J0897); Injection, epoetin alfa, (for non-esrd use), 1000 units (HCPCS J0885). Source: CMS Medicare Physician & Other Practitioners file.