Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mark Girish Jablonski, MD

Diagnostic Radiology Physician in Kent, OH · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942407135

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mark Girish Jablonski

Credential MD

Sex Male

Practice address Kent, OH, 44240

Phone (330) 593-1030

Fax (330) 677-8770

Enumeration date Jun 29, 2007

Last updated in NPPES Aug 1, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 0101253063 (VA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 35.092647 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2891545	Medicaid	OH	-
1021420440001	Medicaid	PA	-
MD434156	Other	PA	MEDICAL LICENSE
002061184	Other	PA	HIGHMARK
35092647	Other	OH	MEDICAL LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mark Jablonski practice?

The practice location on file with NPPES is in Kent, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mark Jablonski?

The National Provider Identifier (NPI) for Mark Jablonski is 1942407135, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-01.