Gregory G Ewing, PA - Medicare Physician Assistant in Somerville, NJ

Gregory G Ewing, PA is a medicare enrolled "Physician Assistant" in Somerville, New Jersey. His current practice location is 110 Rehill Ave, Somerville, New Jersey. You can reach out to his office (for appointments etc.) via phone at (908) 685-2200.

Gregory G Ewing is licensed to practice in New Jersey (license number 25MP00029600) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1821278433.

Contact Information

Gregory G Ewing, PA
110 Rehill Ave,
Somerville, NJ 08876-2519
(908) 685-2200
(732) 923-2272

Map and Direction




Provider's Profile

Full NameGregory G Ewing
GenderMale
SpecialityPhysician Assistant
Location110 Rehill Ave, Somerville, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1821278433
  • Provider Enumeration Date: 11/12/2007
  • Last Update Date: 06/28/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6709969009
  • Enrollment ID: I20080211000061

Medical Identifiers

Medical identifiers for Gregory G Ewing such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821278433NPI-NPPES
527111OtherNJMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 25MP00029600 (New Jersey)Primary

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. Gregory G Ewing 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
Gregory G Ewing, PA
379 Campus Dr, Fl 4 Credentialing,
Somerset, NJ 08873-1161

Ph: (732) 937-8939
Gregory G Ewing, PA
110 Rehill Ave,
Somerville, NJ 08876-2519

Ph: (908) 685-2200

Reviews and Comments


Physician Assistant Nurses in Somerville, NJ

Ms. Chelsea Faye Kessler, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 110 Rehill Ave, Somerville, NJ 08876
Phone: 908-685-2200    
George Schroepfer, PA
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 110 Rehill Ave, Somerset Medical Center, Somerville, NJ 08876
Phone: 908-685-2200    
Collette K Ott, PA-C, MPH
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 110 Rehill Ave, Somerville, NJ 08876
Phone: 908-685-2200    Fax: 732-923-2272
Timothy Dunlap, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: Somerset Medical Center, 110 Rehill Avenue, Somerville, NJ 08876
Phone: 908-685-2200    
Jason R Jannicelli, MS PAC
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 110 Rehill Ave # 08876, Somerville, NJ 08876
Phone: 908-685-2200    
Jean Jorgensen, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: Somerset Medical Center, 110 Rehill Avenue, Somerville, NJ 08876
Phone: 908-685-2200    
Christa M. Wightman, P.A.
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 110 Rehill Ave, Somerset Medical Center, Somerville, NJ 08876
Phone: 908-685-2200    

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.