Doctor profile · Federal record
Dr. Karen Ridenour, FNP
Family Nurse Practitioner · Emergency Registered Nurse · General Practice Registered Nurse · Family Nurse Practitioner · Family Nurse Practitioner · Psychiatric/Mental Health Nurse Practitioner · Tucson, AZ
- NPI 1033205281
- 20 yrs on file
- Licensed in 4 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2828 N Stone Ave
Tucson, AZ 857054503
(520) 245-6650
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- March 7, 2024
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (6)
- Arizona #AP1993 · Washington #RN00099474 · Arizona #RN128384 · Washington #AP30005175 · Texas #000-00-4767 · Utah #66740254405
- Medicaid
- AZ #876196
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033205281. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
59
Distinct HCPCS
1
Medicare allowed
$6,212
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 13 | $105 |
In context: peer comparison
Among 198 peers in this city , average services per provider: 231. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
969
Patients
130
Total drug cost
$21,506
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 298 | 32 | $9,828 |
| Gabapentin | Generic | 136 | 24 | $2,474 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 69 | 14 | $987 |
| Lisinopril | Generic | 55 | 17 | $270 |
| Atorvastatin Calcium | Generic | 51 | 18 | $664 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 48 | 0 | $1,084 |
| Ibuprofen | Generic | 46 | 11 | $854 |
| Metformin Hcl | Generic | 46 | 0 | $633 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 41 | 0 | $1,294 |
| Omeprazole | Generic | 40 | 14 | $834 |
Frequently asked questions
What is Dr. Karen Ridenour's medical specialty?
Dr. Karen Ridenour practices Family Nurse Practitioner in Tucson, AZ.
Where does Dr. Karen Ridenour practice?
Dr. Karen Ridenour practices at 2828 N Stone Ave, Tucson, AZ 857054503. Office phone: 5202456650.
What is Dr. Karen Ridenour's NPI?
Dr. Karen Ridenour's National Provider Identifier (NPI) is 1033205281, issued by NPPES.
What procedures does Dr. Karen Ridenour commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.