Doctor profile · Federal record
Dr. Karen Renstrom, APRN
Nurse Practitioner · Hartford, CT
- NPI 1457437428
- Accepts Medicare
- MIPS 77.5 / 100 · 2023
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
80 Seymour Street, Hartford Hospital Critical Care Medicine
Hartford, CT 06102
(860) 545-5200 - Mailing address
-
Po Box 40,000 Dept 0634, Hartford Hospital Professional Services
Hartford, CT 061510634
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 26, 2008
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Connecticut #003134
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457437428. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
29
Distinct HCPCS
2
Medicare allowed
$2,108
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 14 | $71 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 13 | 13 | $75 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 62. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. Karen Renstrom's medical specialty?
Dr. Karen Renstrom practices Nurse Practitioner in Hartford, CT.
Where does Dr. Karen Renstrom practice?
Dr. Karen Renstrom practices at 80 Seymour Street, Hartford, CT 06102. Office phone: 8605455200.
What is Dr. Karen Renstrom's NPI?
Dr. Karen Renstrom's National Provider Identifier (NPI) is 1457437428, issued by NPPES.
Does Dr. Karen Renstrom accept Medicare assignment?
Yes. Dr. Karen Renstrom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Renstrom commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.