Doctor profile · Federal record
Dr. Johann Schmolck, MD
Nephrology Physician (CMS: Nephrology) · Des Moines, IA
- NPI 1629031471
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1215 Pleasant Street, Suite 100
Des Moines, IA 503091409
(515) 336-6557
fax (515) 461-2223
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- January 29, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Iowa #34029
- Medicaid
- IA #0458497
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629031471. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,483
Distinct HCPCS
10
Medicare allowed
$186,970
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 476 | 190 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 282 | 220 | $102 | |
90966 |
Home dialysis services per month (20 years or older) | 138 | 33 | $274 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 113 | 34 | $330 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 78 | 61 | $129 | |
90935 |
Hemodialysis procedure with physician evaluation | 76 | 45 | $67 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 75 | 73 | $120 | |
81003 |
Automated urinalysis test | 58 | 55 | $2 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 45 | 45 | $152 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 36 | $76 |
In context: peer comparison
Among 9 peers in Des Moines Nephrology Physician, average services per provider: 121. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$16
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Otsuka America Pharmaceutical, INC. | 1 | $15.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
496
Patients
63
Total drug cost
$8,816
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 120 | 29 | $775 |
| Amlodipine Besylate | Generic | 71 | 22 | $427 |
| Prednisone | Generic | 61 | 12 | $545 |
| Clonidine Hcl | Generic | 33 | 0 | $190 |
| Hydralazine Hcl | Generic | 31 | 0 | $764 |
| Spironolactone | Generic | 27 | 0 | $532 |
| Losartan Potassium | Generic | 25 | 0 | $208 |
| Carvedilol | Generic | 22 | 0 | $133 |
| Allopurinol | Generic | 21 | 0 | $448 |
| Calcium Acetate | Generic | 17 | 0 | $1,187 |
Hospital affiliations
Frequently asked questions
What is Dr. Johann Schmolck's medical specialty?
Dr. Johann Schmolck practices Nephrology Physician in Des Moines, IA.
Where does Dr. Johann Schmolck practice?
Dr. Johann Schmolck practices at 1215 Pleasant Street, Des Moines, IA 503091409. Office phone: 5153366557.
What is Dr. Johann Schmolck's NPI?
Dr. Johann Schmolck's National Provider Identifier (NPI) is 1629031471, issued by NPPES.
Does Dr. Johann Schmolck accept Medicare assignment?
Yes. Dr. Johann Schmolck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Johann Schmolck commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Home dialysis services per month (20 years or older) (HCPCS 90966). Source: CMS Medicare Physician & Other Practitioners file.