Doctor profile · Federal record
Dr. Matthew Kallenberger, D.O.
Internal Medicine Physician (CMS: Hospitalist) · Oklahoma City, OK
- NPI 1427493436
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4401 S Western Ave
Oklahoma City, OK 731093413
(405) 713-7403
fax (405) 713-2794 - Mailing address
-
5300 N Independence Ave, Suite 280
Oklahoma City, OK 731125556
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- July 20, 2017
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oklahoma #5895
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427493436. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
622
Distinct HCPCS
5
Medicare allowed
$61,798
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 287 | 96 | $111 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 185 | 70 | $74 | |
99238 |
Hospital discharge day management, 30 minutes or less | 84 | 83 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 46 | 46 | $161 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 20 | 20 | $123 |
In context: peer comparison
Among 90 peers in Oklahoma City Internal Medicine Physician, average services per provider: 133. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
26
Total drug cost
$188
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 14 | 0 | $104 |
| Levofloxacin | Generic | 14 | 14 | $35 |
| Prednisone | Generic | 13 | 12 | $49 |
Frequently asked questions
What is Dr. Matthew Kallenberger's medical specialty?
Dr. Matthew Kallenberger practices Internal Medicine Physician in Oklahoma City, OK.
Where does Dr. Matthew Kallenberger practice?
Dr. Matthew Kallenberger practices at 4401 S Western Ave, Oklahoma City, OK 731093413. Office phone: 4057137403.
What is Dr. Matthew Kallenberger's NPI?
Dr. Matthew Kallenberger's National Provider Identifier (NPI) is 1427493436, issued by NPPES.
Does Dr. Matthew Kallenberger accept Medicare assignment?
Yes. Dr. Matthew Kallenberger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Kallenberger commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.