Doctor profile · Federal record
Dr. Joel Geerling, M.D., PH.D.
Neurology Physician (CMS: Neurology) · Behavioral Neurology & Neuropsychiatry Physician · Iowa City, IA
- NPI 1578706628
- Accepts Medicare
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Hawkins Dr
Iowa City, IA 522421009
(319) 356-1616
fax (319) 356-4505
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- October 8, 2016
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Massachusetts #257202
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578706628. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
222
Distinct HCPCS
5
Medicare allowed
$20,247
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 77 | 39 | $29 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 74 | 65 | $132 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 31 | 31 | $168 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 26 | 17 | $74 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 14 | 14 | $77 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 47. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
187
Patients
27
Total drug cost
$5,109
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Donepezil Hcl | Generic | 103 | 27 | $1,779 |
| Lamotrigine | Generic | 29 | 0 | $320 |
| Memantine Hcl | Generic | 24 | 0 | $1,252 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 20 | 0 | $168 |
| Rivastigmine | Generic | 11 | 0 | $1,590 |
Hospital affiliations
Frequently asked questions
What is Dr. Joel Geerling's medical specialty?
Dr. Joel Geerling practices Neurology Physician in Iowa City, IA.
Where does Dr. Joel Geerling practice?
Dr. Joel Geerling practices at 200 Hawkins Dr, Iowa City, IA 522421009. Office phone: 3193561616.
What is Dr. Joel Geerling's NPI?
Dr. Joel Geerling's National Provider Identifier (NPI) is 1578706628, issued by NPPES.
Does Dr. Joel Geerling accept Medicare assignment?
Yes. Dr. Joel Geerling accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joel Geerling commonly perform?
Top Medicare-reported procedures in 2023: Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.