Doctor profile · Federal record
Dr. Gregory Haselhuhn, M.D.
Specialist (CMS: Urology) · Toledo, OH
- NPI 1538145560
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2000 Regency CT, Suite 200
Toledo, OH 436233090
(419) 725-1900
fax (419) 725-1905
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- January 5, 2022
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Ohio #35068258
- Medicaid
- OH #0186276
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538145560. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,511
Distinct HCPCS
10
Medicare allowed
$202,800
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
81003 |
Automated urinalysis test | 737 | 551 | $2 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 689 | 501 | $121 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 224 | 163 | $10 | |
J9217 |
Leuprolide acetate (for depot suspension), 7.5 mg | 219 | 21 | $169 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 173 | 140 | $86 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 125 | 125 | $157 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 89 | 75 | $209 | |
51741 |
Electronic assessment of bladder emptying | 58 | 50 | $11 | |
96402 |
Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle | 37 | 21 | $31 | |
52332 |
Insertion of stent in ureter using an endoscope | 28 | 24 | $127 |
In context: peer comparison
Among 5 peers in Toledo Specialist, average services per provider: 111. This provider delivers 23× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,174
Patients
1,242
Total drug cost
$289,171
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Alfuzosin Hcl ER (Alfuzosin Hcl) | Brand | 497 | 153 | $20,226 |
| Tamsulosin Hcl | Generic | 474 | 150 | $10,889 |
| Finasteride | Generic | 441 | 132 | $8,017 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 266 | 109 | $7,477 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 215 | 64 | $11,022 |
| Cephalexin | Generic | 214 | 170 | $801 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 200 | 126 | $1,273 |
| Myrbetriq (Mirabegron) | Brand | 180 | 32 | $125,914 |
| Solifenacin Succinate | Generic | 166 | 37 | $15,076 |
| Potassium Citrate ER (Potassium Citrate) | Brand | 113 | 24 | $24,039 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Haselhuhn's medical specialty?
Dr. Gregory Haselhuhn practices Specialist in Toledo, OH.
Where does Dr. Gregory Haselhuhn practice?
Dr. Gregory Haselhuhn practices at 2000 Regency CT, Toledo, OH 436233090. Office phone: 4197251900.
What is Dr. Gregory Haselhuhn's NPI?
Dr. Gregory Haselhuhn's National Provider Identifier (NPI) is 1538145560, issued by NPPES.
Does Dr. Gregory Haselhuhn accept Medicare assignment?
Yes. Dr. Gregory Haselhuhn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Haselhuhn commonly perform?
Top Medicare-reported procedures in 2023: Automated urinalysis test (HCPCS 81003); Established patient office or other outpatient visit (HCPCS 99214); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798). Source: CMS Medicare Physician & Other Practitioners file.