Doctor profile · Federal record
Dr. John Kowalski, D.O.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Cinnaminson, NJ
- NPI 1447461389
- Accepts Medicare
- 20 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
175 Route 130 S
Cinnaminson, NJ 080773376
(856) 536-1640 - Additional location
-
101 E Olney Ave, Suite 400
Philadelphia, PA 191202421
(215) 456-7000
fax (215) 254-3289 - Additional location
-
2601 Holme Ave
Philadelphia, PA 191522007
(215) 335-7705 - Mailing address
-
1 Federal St Ste 200
Camden, NJ 081031088
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 8, 2025
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- New Jersey #25MB09401600 · Pennsylvania #OS015080
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447461389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
158
Distinct HCPCS
5
Medicare allowed
$16,103
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 51 | 50 | $183 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 46 | 42 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 25 | 25 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 18 | $94 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 16 | $84 |
In context: peer comparison
Among 2 peers in Cinnaminson Emergency Medicine Physician, average services per provider: 27. This provider delivers 5.9× the peer median.Frequently asked questions
What is Dr. John Kowalski's medical specialty?
Dr. John Kowalski practices Emergency Medicine Physician in Cinnaminson, NJ.
Where does Dr. John Kowalski practice?
Dr. John Kowalski practices at 175 Route 130 S, Cinnaminson, NJ 080773376. Office phone: 8565361640.
What is Dr. John Kowalski's NPI?
Dr. John Kowalski's National Provider Identifier (NPI) is 1447461389, issued by NPPES.
Does Dr. John Kowalski accept Medicare assignment?
Yes. Dr. John Kowalski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Kowalski commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.