Doctor profile · Federal record
Dr. Alexander Kaczenski, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Little Rock, AR
- NPI 1629431192
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9601 Baptist Health Dr
Little Rock, AR 722056321
(501) 851-7402
fax (501) 851-4753 - Mailing address
-
11001 Executive Center Dr Ste 200
Little Rock, AR 722114393
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- January 20, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arkansas #E-11141
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629431192. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,104
Distinct HCPCS
6
Medicare allowed
$92,056
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 766 | 207 | $73 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 125 | 120 | $158 | |
99238 |
Hospital discharge day management, 30 minutes or less | 107 | 105 | $73 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 49 | 30 | $46 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 36 | 27 | $110 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 21 | 18 | $120 |
In context: peer comparison
Among 59 peers in Little Rock Internal Medicine Physician, average services per provider: 237. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$74
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $73.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
52
Patients
34
Total drug cost
$434
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 22 | 22 | $285 |
| Prednisone | Generic | 18 | 0 | $35 |
| Atorvastatin Calcium | Generic | 12 | 12 | $114 |
Hospital affiliations
Frequently asked questions
What is Dr. Alexander Kaczenski's medical specialty?
Dr. Alexander Kaczenski practices Internal Medicine Physician in Little Rock, AR.
Where does Dr. Alexander Kaczenski practice?
Dr. Alexander Kaczenski practices at 9601 Baptist Health Dr, Little Rock, AR 722056321. Office phone: 5018517402.
What is Dr. Alexander Kaczenski's NPI?
Dr. Alexander Kaczenski's National Provider Identifier (NPI) is 1629431192, issued by NPPES.
Does Dr. Alexander Kaczenski accept Medicare assignment?
Yes. Dr. Alexander Kaczenski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Kaczenski commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.