Rachel Lynn Fishman Oiknine, MD - Medicare Endocrinology in Chesterfield, MO

Rachel Lynn Fishman Oiknine, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Chesterfield, Missouri. She went to University Of Missouri, Columbia School Of Medicine and graduated in 2000 and has 19 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Diabetes And Endocrinology Specialists Inc and her current practice location is 222 S Woods Mill Rd, Suite 410n, Chesterfield, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 469-6224.

Rachel Lynn Fishman Oiknine is licensed to practice in Missouri (license number 217339) 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 1003840349.

Contact Information

Rachel Lynn Fishman Oiknine, MD
222 S Woods Mill Rd, Suite 410n,
Chesterfield, MO 63017-3625
(314) 469-6224
(314) 469-0744

Map and Direction




Physician's Profile

Full NameRachel Lynn Fishman Oiknine
GenderFemale
SpecialityEndocrinology
Experience19 Years
Location222 S Woods Mill Rd, Chesterfield, Missouri
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:
  • Rachel Lynn Fishman Oiknine attended and graduated from University Of Missouri, Columbia School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1003840349
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 09/30/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 6800827106
  • Enrollment ID: I20050826000151

Medical Identifiers

Medical identifiers for Rachel Lynn Fishman Oiknine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003840349NPI-NPPES
11541438OtherMOCAQH
201555OtherMOBC/BS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 217339 (Missouri)Primary

Hospital Affiliation

Hospital NameLocationType
St Lukes HospitalChesterfield, MOAcute Care Hospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Diabetes And Endocrinology Specialists Inc77199201646

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. Rachel Lynn Fishman Oiknine allows following entities to bill medicare on her behalf.
Entity NameDiabetes & Endocrinology Specialists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861404675
PECOS PAC ID: 7719920164
Enrollment ID: O20050607000084

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. Rachel Lynn Fishman Oiknine 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
Rachel Lynn Fishman Oiknine, MD
222 S Woods Mill Rd, Suite 410n,
Chesterfield, MO 63017-3625

Ph: (314) 469-6224
Rachel Lynn Fishman Oiknine, MD
222 S Woods Mill Rd, Suite 410n,
Chesterfield, MO 63017-3625

Ph: (314) 469-6224

Reviews and Comments

Internal Medicine Doctors in Chesterfield, MO

Xiaoling Wu, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 224 S Woods Mill Rd, Suite 370 South, Chesterfield, MO 63017
Phone: 314-878-2460    
Daniel B Bauwens, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-576-5023    
Michael Carl Fusco, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 14528 S Outer 40, Suite 300, Chesterfield, MO 63017
Phone: 314-214-8100    Fax: 314-214-8233
David H Cort, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 226 S Woods Mill Rd, Suite 52 West, Chesterfield, MO 63017
Phone: 314-434-2399    Fax: 314-434-5653
Svetha Chunduri, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 224 S Woods Mill Rd # 404s, Chesterfield, MO 63017
Phone: 314-682-6500    Fax: 314-552-7276
Louis Bonacorsi, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 222 S Woods Mill Rd, Chesterfield, MO 63017
Phone: 314-205-6050    Fax: 314-434-5939

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.