Jamie Johnson Gellock, - Medicare Family Practice in Wilmington, DE

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Jamie Johnson Gellock, is a medicare enrolled "Family Medicine" physician in Wilmington, Delaware. She went to University Of New England, College Of Osteo Medicine and graduated in 2012 and has 12 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Westside Family Healthcare, Inc. and her current practice location is 1802 W 4th Street, Wilmington, Delaware. You can reach out to her office (for appointments etc.) via phone at (302) 655-5822.

Jamie Johnson Gellock is licensed to practice in Delaware (license number C2-0010792) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1487912119.

Contact Information

Jamie Johnson Gellock,
1802 W 4th Street,
Wilmington, DE 19805
(302) 655-5822
(302) 655-3541

Map and Direction




Physician's Profile

Full NameJamie Johnson Gellock
GenderFemale
SpecialityFamily Practice
Experience12 Years
Location1802 W 4th Street, Wilmington, Delaware
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Jamie Johnson Gellock attended and graduated from University Of New England, College Of Osteo Medicine in 2012
  NPI Data:
  • NPI Number: 1487912119
  • Provider Enumeration Date: 05/01/2012
  • Last Update Date: 08/12/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0547409765
  • Enrollment ID: I20150902000167

Medical Identifiers

Medical identifiers for Jamie Johnson Gellock such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487912119NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine C2-0010792 (Delaware)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Westside Family Healthcare, Inc.680070659939

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. Jamie Johnson Gellock allows following entities to bill medicare on her behalf.
Entity NameWestside Family Healthcare, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952303695
PECOS PAC ID: 6800706599
Enrollment ID: O20040716000419
Entity NameChristiana Care Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205111010
PECOS PAC ID: 9739097569
Enrollment ID: O20121105000078
Entity NameChristiana Care Quality Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164061867
PECOS PAC ID: 0143657247
Enrollment ID: O20200303000038

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. Jamie Johnson Gellock 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
Jamie Johnson Gellock,
Po Box 151,
New Castle, DE 19720-0151

Ph: (302) 652-2455		Jamie Johnson Gellock,
1802 W 4th Street,
Wilmington, DE 19805

Ph: (302) 655-5822

Reviews and Comments


Family Medicine Doctors in Wilmington, DE

Jennifer Lynn Maxwell, FNP
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 4550 New Linden Hill Rd, Wilmington, DE 19808
Phone: 302-525-4337    
Charlene Browne, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 31/32 A Trolley Square, Wilmington, DE 19806
Phone: 302-777-5473    
Heather Bittner-fagan, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1401 Foulk Rd, Suite 100b, Wilmington, DE 19803
Phone: 302-477-3300    Fax: 302-477-3168
Lakan Karlo G Magat, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 Delaware Ave, Wilmington, DE 19801
Phone: 302-261-5600    Fax: 302-617-7541
Patricia F Bankes, CRNP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1072 Justison St, Wilmington, DE 19801
Phone: 302-661-7400    Fax: 302-661-7476
Steven E. Diamond, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 900 Foulk Rd, Suite 200, Wilmington, DE 19803
Phone: 302-655-8868    Fax: 302-655-3744
Oswaldo Apolinar Nicastro, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2002 Foulk Rd, Suite D, Wilmington, DE 19810
Phone: 302-334-0330    Fax: 302-334-0329

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.