Dr Gregory Karasik, MD - Medicare Obstetrics/gynecology in Portsmouth, OH

Dr Gregory Karasik, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Portsmouth, Ohio. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Somc Medical Care Foundation, Inc. and his current practice location is 1735 27th St Ste 202, Portsmouth, Ohio. You can reach out to his office (for appointments etc.) via phone at (740) 356-2496.

Dr Gregory Karasik is licensed to practice in Ohio (license number 35-068821) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1144299884.

Contact Information

Dr Gregory Karasik, MD
1735 27th St Ste 202,
Portsmouth, OH 45662-2679
(740) 356-2496
(740) 356-6334

Map and Direction




Physician's Profile

Full NameDr Gregory Karasik
GenderMale
SpecialityObstetrics/gynecology
Experience42 Years
Location1735 27th St Ste 202, Portsmouth, Ohio
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Gregory Karasik graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1144299884
  • Provider Enumeration Date: 03/15/2006
  • Last Update Date: 09/13/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153373634
  • Enrollment ID: I20050211000848

Medical Identifiers

Medical identifiers for Dr Gregory Karasik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144299884NPI-NPPES
0171522MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 35-068821 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Southern Ohio Medical CenterPortsmouth, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Somc Medical Care Foundation, Inc.9436061645215

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Gregory Karasik allows following entities to bill medicare on his behalf.
Entity NameSomc Medical Care Foundation, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457467227
PECOS PAC ID: 9436061645
Enrollment ID: O20031125000203
Entity NameNorthern Ohio Medical Specialists, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225085855
PECOS PAC ID: 2769386192
Enrollment ID: O20031126000214

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Gregory Karasik is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gregory Karasik, MD
1735 27th St Ste B06,
Portsmouth, OH 45662-2681

Ph: (740) 356-8681
Dr Gregory Karasik, MD
1735 27th St Ste 202,
Portsmouth, OH 45662-2679

Ph: (740) 356-2496

Reviews and Comments


Obstetrics & Gynecology Doctors in Portsmouth, OH

Fred Courtney Iii, DO
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1735 27th St, Waller Building, Suite 202, Portsmouth, OH 45662
Phone: 740-356-2496    Fax: 740-356-6334
Dr. Jennifer D Roberts, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1735 27th St Ste 206a, Portsmouth, OH 45662
Phone: 740-353-3196    Fax: 740-353-1298
Dr. Ryan Francis Sandlin, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1729 27th St, Portsmouth, OH 45662
Phone: 740-354-1434    Fax: 740-356-1261
Dr. John S Temponeras, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1004 24th Street, Portsmouth, OH 45662
Phone: 740-354-2900    Fax: 740-353-8617
Dr. Arrika J Mains, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1735 27th St Ste 202, Portsmouth, OH 45662
Phone: 740-356-2496    Fax: 740-356-6334
Mrs. Carolyn Michelle Arnett, DO
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1735 27th St Ste 202, Portsmouth, OH 45662
Phone: 740-356-2496    Fax: 740-356-6334

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.