Doctor profile · Federal record
Dr. Karen Fitzsimmons, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Davenport, IA
- NPI 1821099490
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1227 E Rusholme St
Davenport, IA 528032459
(563) 421-6777
fax (563) 421-6770
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- April 4, 2021
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- Iowa #31689
- Medicaid
- IA #1149682
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821099490. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,603
Distinct HCPCS
10
Medicare allowed
$58,894
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 1,149 | 523 | $35 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 119 | 40 | $26 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 100 | 65 | $77 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 72 | 70 | $33 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 60 | 58 | $10 | |
85060 |
Blood smear interpretation by physician with written report | 24 | 24 | $22 | |
88309 |
Pathology examination of tissue using a microscope, high complexity | 19 | 19 | $135 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 18 | 18 | $12 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 17 | 17 | $26 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 14 | 11 | $66 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 169. This provider delivers 9.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Karen Fitzsimmons's medical specialty?
Dr. Karen Fitzsimmons practices Anatomic Pathology & Clinical Pathology Physician in Davenport, IA.
Where does Dr. Karen Fitzsimmons practice?
Dr. Karen Fitzsimmons practices at 1227 E Rusholme St, Davenport, IA 528032459. Office phone: 5634216777.
What is Dr. Karen Fitzsimmons's NPI?
Dr. Karen Fitzsimmons's National Provider Identifier (NPI) is 1821099490, issued by NPPES.
Does Dr. Karen Fitzsimmons accept Medicare assignment?
Yes. Dr. Karen Fitzsimmons accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Fitzsimmons commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.