Dr. Mark L Grosko is a Newark, Ohio based Endodontist who is specialized in
Endodontics. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Mark L Grosko is
21555 for Endodontics in Ohio. His current practice location is
843 N 21st St, Suite 103, Newark. Patients can reach him at
740-344-6349.
Dr. Mark L Grosko deals with the branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
Complete Profile:
Dr. Mark L Grosko speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Dr. Mark L Grosko |
| Specialization: | Endodontist |
| Gender: | Male |
| Credentials: | D.D.S. |
| Accepts Medicare Assignment: | No |
| Practice Address: | 843 N 21st St, Suite 103, Newark,
Ohio, 43055-7273 |
| Phone: | 740-344-6349 |
| Fax: | 740-344-6350 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1265614861 |
| NPI Enumeration Date: | 05 Dec, 2007 |
| NPI Last Update On: | 27 Sep, 2011 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mark L Grosko are as mentioned below.
| License Number | Specialization | State | Status | |
| 21555 | Endodontics | Ohio | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Mark L Grosko such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 440265 | Other | Ohio | SUPERIOR DENTAL |
| 2424693 | Medicaid | Ohio | |
| 256022 | Other | Ohio | CIGNA |
| 9185647 | Other | Ohio | DORAL |
| 1400162 | Other | Ohio | UNITED CONCORDIA |
| 187028 | Other | Ohio | COMP BENEFITS |
| 25 1901759027 | Other | Ohio | CARESOURCE |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 843 N 21st St, Suite 103
Newark, Ohio |
| Zip: | 43055-7273 |
| Phone Number: | 740-344-6349 |
| Fax Number: | 740-344-6350 |
Patients can reach Dr. Mark L Grosko at
843 N 21st St, Suite 103, Newark, Ohio or can
call to book an appointment on 740-344-6349.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.