JOHN KALASKY D.O.
NPI 1962829119
Hospitalist in Marietta, OH
About John Kalasky D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN KALASKY D.O. (NPI 1962829119) is an individual hospitalist provider in Marietta, Ohio, licensed in Ohio (34012860) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with Mymichigan Medical Center Alpena, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Kalasky D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show John Kalasky reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, OH 43213
- Reassigned Medicare billing, Ohio enrollment
- 776 clinicians in this Medicare group
Springfield, OH 45504
- Reassigned Medicare billing, Ohio enrollment
- 494 clinicians in this Medicare group
Pontiac, MI 48342
- Reassigned Medicare billing, Michigan enrollment
- 11 clinicians in this Medicare group
Kalamazoo, MI 49048
- Reassigned Medicare billing, Michigan enrollment
- 596 clinicians in this Medicare group
Saginaw, MI 48602
- Reassigned Medicare billing, Michigan enrollment
- 720 clinicians in this Medicare group
Midland, MI 48640
- Reassigned Medicare billing, Michigan enrollment
- 197 clinicians in this Medicare group
Houghton, MI 49931
- Reassigned Medicare billing, Michigan enrollment
- 130 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mymichigan Medical Center Alpena
Acute Care Hospitals · Alpena, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45750 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARIETTA, OH 45750
MARIETTA, OH 45750
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Kalasky's NPI number?
The NPI number for John Kalasky is 1962829119. It was assigned to this individual provider in the NPPES registry on March 26, 2014.
Where is John Kalasky located?
John Kalasky practices at 401 Matthew St, Marietta, OH 45750. The listed phone number is (740) 374-7000.
What is John Kalasky's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is John Kalasky enrolled in Medicare?
Yes. John Kalasky is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for John Kalasky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Kalasky reassigns Medicare benefits to 7 organizations: Hospitalist Medicine Physicians Of Ohio, Professional Corporation (Columbus, OH), Usacs Integrated Acute Care Services Of Ohio, LLC (Springfield, OH), Oakland Nocturnal Physicians PLLC (Pontiac, MI), Sound Inpatient Physicians-Michigan, PLLC (Kalamazoo, MI), Covenant Medical Center, Inc (Saginaw, MI) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Kalasky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Kalasky accept?
Health plans from Antidote Health Plan of Ohio, Inc., CareSource and Priority Health list John Kalasky as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is John Kalasky affiliated with any hospitals?
According to CMS data, John Kalasky is affiliated with Mymichigan Medical Center Alpena.
When was this NPI record last updated?
The NPPES record for John Kalasky was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# John Kalasky, D.O. · NPI 1962829119
Hospitalist physician in Marietta, Ohio. Individual provider, active in the CMS NPPES registry since March 26, 2014.
## Identity
- **NPI:** 1962829119 (Entity type: Individual)
- **Enumerated:** March 26, 2014
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 34012860 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 401 MATTHEW ST, Marietta, OH 45750-1635
- **Phone:** (740) 374-7000 · **Fax:** (740) 374-7701
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Hospitalist Medicine Physicians Of Ohio, Professional Corporation (NPI 1043572290, Columbus, OH); Usacs Integrated Acute Care Services Of Ohio, LLC (NPI 1043805690, Springfield, OH); Oakland Nocturnal Physicians PLLC (NPI 1205608965, Pontiac, MI); Sound Inpatient Physicians-Michigan, PLLC (NPI 1093967861, Kalamazoo, MI); Covenant Medical Center, Inc (NPI 1063955136, Saginaw, MI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** April 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1962829119) · Data from the CMS NPPES public registry.