Mrs Rena Loraine Castlin, NP - Medicare Nurse Practitioner in Marietta, GA

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Mrs Rena Loraine Castlin, NP is a medicare enrolled "Nurse Practitioner - Family" in Marietta, Georgia. Her current practice location is 400 Tower Rd Ne, Suite 350, Marietta, Georgia. You can reach out to her office (for appointments etc.) via phone at (770) 590-1078.

Mrs Rena Loraine Castlin is licensed to practice in Georgia (license number RN153122) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1619216892.

Contact Information

Mrs Rena Loraine Castlin, NP
400 Tower Rd Ne, Suite 350,
Marietta, GA 30060-9411
(770) 590-1078
(770) 422-7306

Map and Direction




Provider's Profile

Full NameMrs Rena Loraine Castlin
GenderFemale
SpecialityNurse Practitioner - Family
Location400 Tower Rd Ne, Marietta, Georgia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619216892
  • Provider Enumeration Date: 02/07/2013
  • Last Update Date: 09/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4082851829
  • Enrollment ID: I20130514000690

Medical Identifiers

Medical identifiers for Mrs Rena Loraine Castlin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619216892NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health 5010852 (North Carolina)Secondary
363LF0000XNurse Practitioner - Family RN153122 (Georgia)Primary

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. Mrs Rena Loraine Castlin allows following entities to bill medicare on her behalf.
Entity NameClayton Community Mental Health Substance Abuse Deve Svcs Board
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518932078
PECOS PAC ID: 3476540543
Enrollment ID: O20040429000779
Entity NameMcintosh Trail Community Service Board
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336317270
PECOS PAC ID: 6204818669
Enrollment ID: O20040601001239
Entity NameUpson County Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659376630
PECOS PAC ID: 8729075536
Enrollment ID: O20130131000425

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. Mrs Rena Loraine Castlin 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
Mrs Rena Loraine Castlin, NP
400 Tower Rd Ne, Suite 350,
Marietta, GA 30060-9411

Ph: (770) 590-1078		Mrs Rena Loraine Castlin, NP
400 Tower Rd Ne, Suite 350,
Marietta, GA 30060-9411

Ph: (770) 590-1078

Reviews and Comments


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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.