Doctor profile · Federal record
Dr. John Kalasky, D.O.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Hospitalist Physician · Marietta, OH
- NPI 1962829119
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
401 Matthew St
Marietta, OH 457501635
(740) 374-7000
fax (740) 374-7701 - Additional location
-
1501 W Chisholm St
Alpena, MI 497071401
(989) 839-1644
fax (989) 839-3029 - Additional location
-
1106 Colegate Dr
Marietta, OH 457501323
(740) 374-7700 - Mailing address
-
6 Henderson Cir
Williamstown, WV 261878343
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- April 8, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (3)
- Ohio #34012860 · Ohio #34.012860 · Michigan #5101027288
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962829119. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
87
Distinct HCPCS
1
Medicare allowed
$14,852
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 87 | 85 | $171 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 80. This provider delivers 1.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. John Kalasky's medical specialty?
Dr. John Kalasky practices Hospitalist Physician in Marietta, OH.
Where does Dr. John Kalasky practice?
Dr. John Kalasky practices at 401 Matthew St, Marietta, OH 457501635. Office phone: 7403747000.
What is Dr. John Kalasky's NPI?
Dr. John Kalasky's National Provider Identifier (NPI) is 1962829119, issued by NPPES.
Does Dr. John Kalasky accept Medicare assignment?
Yes. Dr. John Kalasky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Kalasky commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.