Doctor profile · Federal record
Dr. Mary Gaeke, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Middletown, OH
- NPI 1134180664
- Accepts Medicare
- 51 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
82 N Breiel Blvd
Middletown, OH 450423804
(513) 422-3119
fax (513) 420-1848 - Additional location
-
1010 Cereal Ave Ste 300
Hamilton, OH 450132789
(855) 500-2873
fax (937) 281-3913 - Additional location
-
3535 Pentagon Blvd Ste 400
Beavercreek, OH 454311705
(855) 500-2873
fax (937) 490-2266 - Additional location
-
3700 Southern Blvd
Kettering, OH 454291265
(855) 500-2873
fax (937) 281-3913 - Additional location
-
600 W Main St Ste 130
Troy, OH 453733384
(855) 500-2873
fax (937) 380-7057
Show 2 more locations
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 13, 2026
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Ohio #35044786
- Medicaid
- OH #0428424
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134180664. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
516
Distinct HCPCS
5
Medicare allowed
$52,075
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 376 | 153 | $94 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 77 | 70 | $137 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 22 | $64 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 24 | 24 | $175 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 12 | 12 | $35 |
In context: peer comparison
Among 3 peers in Middletown Hematology & Oncology Physician, average services per provider: 1,452. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$60
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech USA, INC. | 2 | $43.12 | |
| Eisai INC. | 1 | $16.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
605
Patients
188
Total drug cost
$760,842
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 129 | 41 | $4,776 |
| Letrozole | Generic | 63 | 17 | $2,865 |
| Prednisone | Generic | 58 | 20 | $374 |
| Prochlorperazine Maleate | Generic | 54 | 31 | $931 |
| Ondansetron Hcl | Generic | 45 | 25 | $1,405 |
| Gabapentin | Generic | 43 | 0 | $4,554 |
| Potassium Chloride | Generic | 37 | 11 | $1,132 |
| Xarelto (Rivaroxaban) | Brand | 33 | 0 | $19,337 |
| Dexamethasone | Generic | 24 | 15 | $356 |
| Fentanyl | Generic | 23 | 0 | $1,740 |
Frequently asked questions
What is Dr. Mary Gaeke's medical specialty?
Dr. Mary Gaeke practices Hematology & Oncology Physician in Middletown, OH.
Where does Dr. Mary Gaeke practice?
Dr. Mary Gaeke practices at 82 N Breiel Blvd, Middletown, OH 450423804. Office phone: 5134223119.
What is Dr. Mary Gaeke's NPI?
Dr. Mary Gaeke's National Provider Identifier (NPI) is 1134180664, issued by NPPES.
Does Dr. Mary Gaeke accept Medicare assignment?
Yes. Dr. Mary Gaeke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Gaeke commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.