Mr Nathaniel Christian Oncken, DC - Medicare Chiropractor in Greenwood, SC

Mr Nathaniel Christian Oncken, DC is a medicare enrolled "Chiropractor" provider in Greenwood, South Carolina. He went to Sherman College Of Straight Chiropractic and graduated in 2005 and has 19 years of diverse experience with area of expertise as Chiropractic. His current practice location is 423 Calhoun Ave, B, Greenwood, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 223-2224.

Mr Nathaniel Christian Oncken is licensed to practice in South Carolina (license number 3107) 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 1447211214.

Contact Information

Mr Nathaniel Christian Oncken, DC
423 Calhoun Ave, B,
Greenwood, SC 29649-2015
(864) 223-2224
(864) 223-2225

Map and Direction




Healthcare Provider's Profile

Full NameMr Nathaniel Christian Oncken
GenderMale
SpecialityChiropractic
Experience19 Years
Location423 Calhoun Ave, Greenwood, South Carolina
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:
  • Mr Nathaniel Christian Oncken attended and graduated from Sherman College Of Straight Chiropractic in 2005
  NPI Data:
  • NPI Number: 1447211214
  • Provider Enumeration Date: 03/31/2006
  • Last Update Date: 02/23/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8729091582
  • Enrollment ID: I20060720000199

Medical Identifiers

Medical identifiers for Mr Nathaniel Christian Oncken such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447211214NPI-NPPES
CH3107MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor 3107 (South Carolina)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. Mr Nathaniel Christian Oncken allows following entities to bill medicare on his behalf.
Provider NameEmerald City Chiropractic Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1710905765
PECOS PAC ID: 5597946509
Enrollment ID: O20110224000182

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. Mr Nathaniel Christian Oncken 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
Mr Nathaniel Christian Oncken, DC
423 Calhoun Ave, B,
Greenwood, SC 29649-2015

Ph: (864) 223-2224
Mr Nathaniel Christian Oncken, DC
423 Calhoun Ave, B,
Greenwood, SC 29649-2015

Ph: (864) 223-2224

Reviews and Comments


Chiropractor in Greenwood, SC

Dr. Shana L Sullivan, D.C.
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Phone: 864-229-3409    

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).

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