Doctor profile · Federal record
Dr. Phillip Alscher, MD
Internal Medicine Physician (CMS: Nephrology) · Mason City, IA
- NPI 1700993888
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 4Th St Sw, Suite Im
Mason City, IA 504012800
(641) 422-6999
fax (641) 422-6678 - Mailing address
-
621 S Illinois Ave, Suite 103
Mason City, IA 504015489
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Iowa #31119
- Medicaid
- IA #1135707
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700993888. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
534
Distinct HCPCS
5
Medicare allowed
$52,779
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 281 | 147 | $73 | |
99239 |
Hospital discharge day management, more than 30 minutes | 106 | 101 | $104 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 83 | 81 | $158 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 50 | 44 | $109 | |
99291 |
Critical care, first 30-74 minutes | 14 | 13 | $197 |
In context: peer comparison
Among 7 peers in Mason City Internal Medicine Physician, average services per provider: 221. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
65
Patients
23
Total drug cost
$11,989
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 30 | 0 | $11,803 |
| Losartan Potassium | Generic | 12 | 0 | $67 |
| Prednisone | Generic | 12 | 12 | $61 |
| Cephalexin | Generic | 11 | 11 | $58 |
Hospital affiliations
Frequently asked questions
What is Dr. Phillip Alscher's medical specialty?
Dr. Phillip Alscher practices Internal Medicine Physician in Mason City, IA.
Where does Dr. Phillip Alscher practice?
Dr. Phillip Alscher practices at 1000 4Th St Sw, Mason City, IA 504012800. Office phone: 6414226999.
What is Dr. Phillip Alscher's NPI?
Dr. Phillip Alscher's National Provider Identifier (NPI) is 1700993888, issued by NPPES.
Does Dr. Phillip Alscher accept Medicare assignment?
Dr. Phillip Alscher does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Phillip Alscher commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.