Dr John David Northup, MD - Medicare Gastroenterology in Savannah, GA

Dr John David Northup, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Savannah, Georgia. He went to Yale University School Of Medicine and graduated in 1967 and has 57 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 12345 Mercy Blvd, Savannah, Georgia. You can reach out to his office (for appointments etc.) via phone at (912) 927-3046.

Dr John David Northup is licensed to practice in Georgia (license number 016651) 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 1023232527.

Contact Information

Dr John David Northup, MD
12345 Mercy Blvd,
Savannah, GA 31419-3436
(912) 927-3046
(912) 925-0597

Map and Direction




Physician's Profile

Full NameDr John David Northup
GenderMale
SpecialityGastroenterology
Experience57 Years
Location12345 Mercy Blvd, Savannah, Georgia
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 John David Northup attended and graduated from Yale University School Of Medicine in 1967
  NPI Data:
  • NPI Number: 1023232527
  • Provider Enumeration Date: 04/13/2007
  • Last Update Date: 01/03/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1759315252
  • Enrollment ID: I20051101000522

Medical Identifiers

Medical identifiers for Dr John David Northup such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023232527NPI-NPPES
000018092AMedicaidGA
110164346OtherGARAILROAD MEDICARE
581263266OtherGAUNITED HEALTHCARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 016651 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Candler HospitalSavannah, GAHospital
St Joseph's Hospital - SavannahSavannah, GAHospital

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 John David Northup allows following entities to bill medicare on his behalf.
Entity NameSavannah Diagnostic Assoc Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548267438
PECOS PAC ID: 0941234447
Enrollment ID: O20050923000657

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 John David Northup 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 John David Northup, MD
12345 Mercy Blvd,
Savannah, GA 31419-3436

Ph: (912) 927-3046
Dr John David Northup, MD
12345 Mercy Blvd,
Savannah, GA 31419-3436

Ph: (912) 927-3046

Reviews and Comments


Internal Medicine Doctors in Savannah, GA

Florin C Georgescu, M. D.
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Medicare: Accepting Medicare Assignments
Practice Location: 500 E 66th St, Savannah, GA 31405
Phone: 912-356-5643    Fax: 912-356-9712
James A Daly Iii, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 340 Hodgson Ct, Suite 2, Savannah, GA 31406
Phone: 912-629-2290    Fax: 912-629-2291
Elizabeth Florence Cornell, DO
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Medicare: May Accept Medicare Assignments
Practice Location: 6602 Waters Ave Bldg A, Savannah, GA 31406
Phone: 912-350-6000    Fax: 912-350-6001
Dr. Kinhtu Lien, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 4700 Waters Ave, Savannah, GA 31404
Phone: 912-350-7573    
Dr. Barry James Krakow, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 211 Early St, Savannah, GA 31405
Phone: 505-238-7519    
Samuel David Patrick Mcelroy, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4451 Paulsen St, Savannah, Savannah, GA 31405
Phone: 912-350-7500    Fax: 912-350-7735

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.