Doctor profile · Federal record

Dr. Mark Delworth, MD

Urology Physician (CMS: Urology) · Blue Ash, OH

  • NPI 1275579856
  • Accepts Medicare
  • MIPS 98.3 / 100 · 2023
  • 38 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10220 Alliance RD
Blue Ash, OH 452424710
(513) 841-7800
fax (513) 841-7801
Mailing address
2000 Joseph E Sanker Blvd
Cincinnati, OH 452121979

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
December 2, 2014
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
208800000X — NUCC code
State license (1)
Ohio #35-06-8560
Medicaid (3)
KY #64955321 · OH #0143080 · OH #0276946

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275579856. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
18,046
Distinct HCPCS
10
Medicare allowed
$603,275
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 8,100 41 $23
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 3,101 27 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 1,098 701 $123
36415 Insertion of needle into vein for collection of blood sample 902 515 $8
81002 Urinalysis, manual test 885 615 $3
84153 Psa (prostate specific antigen) measurement, total 786 472 $18
J9217 Leuprolide acetate (for depot suspension), 7.5 mg 603 76 $171
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 527 95 $61
84403 Testosterone (hormone) level, total 243 101 $25
96402 Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle 209 79 $32

In context: peer comparison

Among 3 peers in Blue Ash Urology Physician, average services per provider: 246. This provider delivers 73× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$8,875
Transactions
100
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Janssen Scientific Affairs, LLC 6 $3,968.02
Janssen Biotech, INC. 8 $1,217.29
Intuitive Surgical, INC. 6 $962.42
Boston Scientific Corporation 13 $793.61
Sumitomo Pharma America, INC. 17 $296.90
Astellas Pharma US INC 7 $291.19
Dendreon Pharmaceuticals LLC 5 $264.39
Abbvie INC. 13 $220.43
Urogen Pharma, INC. 6 $122.02
Bioprotect Medical, INC. 1 $116.56
Tempus Ai, INC 1 $98.42
Progenics Pharmaceuticals, INC. 5 $97.56
Bayer Healthcare Pharmaceuticals INC. 5 $93.72
Sun Pharmaceutical Industries INC. 4 $70.83
Novartis Pharmaceuticals Corporation 3 $64.06

By nature of payment

Consulting Fee
$4,360
Food and Beverage
$3,772
Travel and Lodging
$628
Education
$100
Gift
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,468
Patients
754
Total drug cost
$5,881,375
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 678 216 $14,650
Finasteride Generic 384 108 $5,474
Xtandi (Enzalutamide) Brand 322 34 $4,316,381
Prednisone Generic 184 29 $1,277
Abiraterone Acetate Generic 174 25 $490,133
Cephalexin Generic 122 86 $816
Ciprofloxacin Hcl Generic 109 91 $848
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 102 90 $532
Myrbetriq (Mirabegron) Brand 78 22 $64,983
Orgovyx (Relugolix) Brand 67 0 $182,687

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Delworth's medical specialty?
Dr. Mark Delworth practices Urology Physician in Blue Ash, OH.
Where does Dr. Mark Delworth practice?
Dr. Mark Delworth practices at 10220 Alliance RD, Blue Ash, OH 452424710. Office phone: 5138417800.
What is Dr. Mark Delworth's NPI?
Dr. Mark Delworth's National Provider Identifier (NPI) is 1275579856, issued by NPPES.
Does Dr. Mark Delworth accept Medicare assignment?
Yes. Dr. Mark Delworth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Delworth commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.