Doctor profile · Federal record
Dr. Karen Niver, MD
Obstetrics & Gynecology Physician · Port Huron, MI
- NPI 1184682940
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1206 Washington Ave
Port Huron, MI 480603555
(810) 984-3100
fax (810) 984-1656
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- January 17, 2008
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Michigan #4301052866
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184682940. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$354
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0328 |
Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous | 20 | 20 | $18 |
In context: peer comparison
Among 3 peers in Port Huron Obstetrics & Gynecology Physician, average services per provider: 33. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
53
Patients
0
Total drug cost
$10,949
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Progesterone (Progesterone, Micronized) | Brand | 16 | 0 | $1,021 |
| Estradiol | Generic | 15 | 0 | $3,576 |
| Myrbetriq (Mirabegron) | Brand | 11 | 0 | $5,059 |
| Yuvafem (Estradiol) | Brand | 11 | 0 | $1,293 |
Frequently asked questions
What is Dr. Karen Niver's medical specialty?
Dr. Karen Niver practices Obstetrics & Gynecology Physician in Port Huron, MI.
Where does Dr. Karen Niver practice?
Dr. Karen Niver practices at 1206 Washington Ave, Port Huron, MI 480603555. Office phone: 8109843100.
What is Dr. Karen Niver's NPI?
Dr. Karen Niver's National Provider Identifier (NPI) is 1184682940, issued by NPPES.
What procedures does Dr. Karen Niver commonly perform?
Top Medicare-reported procedures in 2023: Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous (HCPCS G0328). Source: CMS Medicare Physician & Other Practitioners file.