Doctor profile · Federal record
Dr. Ann Geimer, N.P.
Nurse Practitioner · Decatur, IN
- NPI 1558596478
- Accepts Medicare
- MIPS 74.8 / 100 · 2023
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1100 Mercer Ave
Decatur, IN 467332303
(260) 724-2145
fax (260) 728-3867 - Mailing address
-
Po Box 151
Decatur, IN 467330151
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- October 15, 2025
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Indiana #71002922A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558596478. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
110
Distinct HCPCS
2
Medicare allowed
$7,700
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 74 | 56 | $78 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 32 | $53 |
In context: peer comparison
Among 2 peers in Decatur Nurse Practitioner, average services per provider: 54. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $13.61 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
597
Patients
275
Total drug cost
$6,268
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 70 | 31 | $581 |
| Levothyroxine Sodium | Generic | 69 | 34 | $714 |
| Atorvastatin Calcium | Generic | 57 | 27 | $870 |
| Furosemide | Generic | 41 | 19 | $167 |
| Metoprolol Succinate | Generic | 39 | 18 | $550 |
| Amlodipine Besylate | Generic | 37 | 17 | $250 |
| Trazodone Hcl | Generic | 37 | 17 | $272 |
| Alendronate Sodium | Generic | 35 | 15 | $420 |
| Metformin Hcl | Generic | 34 | 18 | $224 |
| Rosuvastatin Calcium | Generic | 33 | 13 | $473 |
Hospital affiliations
Frequently asked questions
What is Dr. Ann Geimer's medical specialty?
Dr. Ann Geimer practices Nurse Practitioner in Decatur, IN.
Where does Dr. Ann Geimer practice?
Dr. Ann Geimer practices at 1100 Mercer Ave, Decatur, IN 467332303. Office phone: 2607242145.
What is Dr. Ann Geimer's NPI?
Dr. Ann Geimer's National Provider Identifier (NPI) is 1558596478, issued by NPPES.
Does Dr. Ann Geimer accept Medicare assignment?
Yes. Dr. Ann Geimer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Geimer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.