Doctor profile · Federal record
Dr. Karen Leber, MD
Internal Medicine Physician (CMS: Internal Medicine) · Infectious Disease Physician · Tempe, AZ
- NPI 1942232582
- 36 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2034 E Southern Ave Ste M
Tempe, AZ 852827511
(480) 897-2900
fax (480) 897-0855 - Mailing address
-
2600 E Southern Ave, Suite G
Tempe, AZ 852827610
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #23106
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942232582. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
145
Distinct HCPCS
3
Medicare allowed
$10,233
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 76 | 45 | $64 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 56 | 53 | $93 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 13 | 12 | $13 |
In context: peer comparison
Among 12 peers in Tempe Internal Medicine Physician, average services per provider: 117. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,028
Patients
770
Total drug cost
$24,597
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 307 | 88 | $3,955 |
| Atorvastatin Calcium | Generic | 269 | 81 | $2,982 |
| Methylprednisolone | Generic | 171 | 118 | $1,302 |
| Pantoprazole Sodium | Generic | 141 | 52 | $2,104 |
| Losartan Potassium | Generic | 136 | 40 | $1,308 |
| Amlodipine Besylate | Generic | 127 | 42 | $822 |
| Azithromycin | Generic | 120 | 94 | $426 |
| Gabapentin | Generic | 117 | 39 | $2,755 |
| Lisinopril | Generic | 106 | 32 | $765 |
| Montelukast Sodium | Generic | 101 | 35 | $1,605 |
Frequently asked questions
What is Dr. Karen Leber's medical specialty?
Dr. Karen Leber practices Internal Medicine Physician in Tempe, AZ.
Where does Dr. Karen Leber practice?
Dr. Karen Leber practices at 2034 E Southern Ave Ste M, Tempe, AZ 852827511. Office phone: 4808972900.
What is Dr. Karen Leber's NPI?
Dr. Karen Leber's National Provider Identifier (NPI) is 1942232582, issued by NPPES.
Does Dr. Karen Leber accept Medicare assignment?
Dr. Karen Leber does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Karen Leber commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.