Doctor profile · Federal record

Dr. Mark Romer, MD

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Medical Oncology Physician · Dayton, OH

  • NPI 1023058427
  • Accepts Medicare
  • MIPS 85.1 / 100 · 2023
  • 40 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3120 Governors Place Blvd
Dayton, OH 454091328
(937) 293-1622
fax (937) 245-6308
Additional location
2300 Miami Valley Dr Ste 150
Centerville, OH 454591294
Mailing address
6680 Poe Ave Ste 200
Dayton, OH 454142855

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
January 7, 2022
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
Ohio #35055583 · Ohio #35.055583
Medicaid
OH #0926225

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023058427. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
62,518
Distinct HCPCS
10
Medicare allowed
$1,209,708
HCPCS Description Services Patients Avg allowed
J9271 Injection, pembrolizumab, 1 mg 12,200 19 $54
J0881 Injection, darbepoetin alfa, 1 microgram (non-esrd use) 10,305 14 $3
J1453 Injection, fosaprepitant, 1 mg 9,150 32 $0
J1439 Injection, ferric carboxymaltose, 1 mg 9,000 11 $1
J1756 Injection, iron sucrose, 1 mg 6,000 20 $0
J0897 Injection, denosumab, 1 mg 5,040 35 $23
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 3,500 28 $0
J1569 Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg 2,390 12 $45
J1100 Injection, dexamethasone sodium phosphate, 1 mg 1,318 48 $0
J2469 Injection, palonosetron hcl, 25 mcg 901 40 $1

In context: peer comparison

Among 6 peers in this city , average services per provider: 1,183. This provider delivers 53× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,105
Transactions
122
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 12 $268.72
Novartis Pharmaceuticals Corporation 18 $252.69
AstraZeneca Pharmaceuticals LP 11 $232.05
PFIZER INC. 15 $230.45
Daiichi Sankyo Inc. 13 $213.72
Janssen Biotech, Inc. 10 $197.06
Merck Sharp & Dohme LLC 9 $191.39
Lilly USA, LLC 6 $133.75
Celgene Corporation 6 $113.48
Incyte Corporation 5 $112.37
Gilead Sciences, Inc. 4 $80.47
Genentech USA, Inc. 4 $72.99
Alexion Pharmaceuticals, Inc. 4 $69.50
TAIHO ONCOLOGY, INC. 3 $54.69
Zimmer Biomet Holdings, Inc. 2 $54.58

By nature of payment

Food and Beverage
$3,079
Education
$26

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,281
Patients
316
Total drug cost
$4,271,160
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 155 36 $3,443
Anastrozole Generic 151 45 $6,058
Ibrance (Palbociclib) Brand 143 15 $2,324,751
Imbruvica (Ibrutinib) Brand 116 11 $1,865,235
Ondansetron Hcl Generic 104 41 $1,476
Dexamethasone Generic 99 33 $1,152
Letrozole Generic 98 19 $5,185
Prednisone Generic 69 22 $422
Hydroxyurea Generic 62 17 $1,495
Eliquis (Apixaban) Brand 61 17 $40,582

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Romer's medical specialty?
Dr. Mark Romer practices Hematology & Oncology Physician in Dayton, OH.
Where does Dr. Mark Romer practice?
Dr. Mark Romer practices at 3120 Governors Place Blvd, Dayton, OH 454091328. Office phone: 9372931622.
What is Dr. Mark Romer's NPI?
Dr. Mark Romer's National Provider Identifier (NPI) is 1023058427, issued by NPPES.
Does Dr. Mark Romer accept Medicare assignment?
Yes. Dr. Mark Romer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Romer commonly perform?
Top Medicare-reported procedures in 2023: Injection, pembrolizumab, 1 mg (HCPCS J9271); Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS J0881); Injection, fosaprepitant, 1 mg (HCPCS J1453). Source: CMS Medicare Physician & Other Practitioners file.