Dr. Rachel L. Fishman Oiknine
- Gender: Female
- Experience: 21 years
- Graduated from: University Of Missouri, Columbia School Of Medicine
- Graduation year: 2000
- Sole propriator: No
- NPI: 1003840349
Dr. Rachel L. Fishman Oiknine M.D.
Endocrinologist
She is located at 222 South Woods Mill Road Suite 410N in Chesterfield, MO 63017. Can help patients with the following: Acute Pain, Amyloidosis, Diabetes Insipidus (DI), Low Testosterone, Metabolic Syndrome, Urinary Tract Infection (UTI). Her National Provider Identifier (NPI) number is 1003840349. Appointment can be made via the phone number (314) 469-6224. She is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Rachel Lynn Fishman Oiknine, being an endocrinologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Rachel L. Fishman Oiknine.
- Abdominal Pain
- Achondroplasia
- Acute Pain
- Addison's Disease
- Amyloidosis
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Bone Loss
- Carcinoid Tumor
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cushing's Syndrome
- Cystitis
- Diabetes
- Diabetes Insipidus (DI)
- Diabetes Mellitus (DM) Type 1
- Diabetes Mellitus (DM) Type 2
- Diabetic Neuropathy
- Diarrhea
- Edema
- Fertility
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Goiter
- Graves' Disease
- Growth Hormone Imbalance
- Gynecomastia
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hypercalcemia
- Hyperglycemia
- Hyperlipidemia
- Hyperparathyroidism
- Hyperthyroidism
- Hypocalcemia
- Hypoglycemia
- Hyponatremia
- Hypoparathyroidism
- Hypothyroidism
- Influenza
- Inguinal Hernia
- Insulin Resistance (IR)
- Low Testosterone
- Metabolic Syndrome
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Thyroid Cancer
- Thyroid Disease
- Thyroiditis
- Urethritis
- Urinary Tract Infection (UTI)
- Vitamin D Deficiency
- Wilson-Turner Syndrome
Procedures Performed by Dr. Rachel L. Fishman Oiknine
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Rachel L. Fishman Oiknine as in-network for the following 2026 plans.
Health plans
Medica
Network data as of Aug 13, 2026, as reported by the insurer.
Show all 9 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Medica with SSM Health Bronze $0 Copay PCP Visits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with SSM Health Bronze Share | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with SSM Health Expanded Bronze Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Medica with SSM Health Gold $0 Copay PCP Visits | EPO · Gold | Preferred | Accepting new patients |
| Medica with SSM Health Gold Share | EPO · Gold | Preferred | Accepting new patients |
| Medica with SSM Health Gold Standard | EPO · Gold | Preferred | Accepting new patients |
| Medica with SSM Health Silver $0 Copay PCP Visits | EPO · Silver | Preferred | Accepting new patients |
| Medica with SSM Health Silver Share | EPO · Silver | Preferred | Accepting new patients |
| Medica with SSM Health Silver Standard | EPO · Silver | Preferred | Accepting new patients |
UnitedHealthcare
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 13 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard+ (Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage+ ($0 Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard+ (Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Rachel L. Fishman Oiknine is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Rachel L. Fishman Oiknine is enrolled to bill Medicare as a Practitioner - Endocrinology .
Bills through: Diabetes & Endocrinology Specialists Inc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AstraZeneca | $327 |
| Lilly | $217 |
| Insulet | $172 |
Other
| Food and Beverage | $1626 |
| Consulting | $133 |
Studies
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated in 2000Additional Specialities
- Internist
Looking for more Endocrinologists?
There are 6 other endocrinologists in this region.
- Gender: Female
- Address: 5500 Pinebrook Road Suite 101 North Venice, 34275, FL
- Gender: Male
- Address: Suite 410N 222 South Woods Mill Road Chesterfield, 63017, MO
- Gender: Male
- Address: 222 South Woods Mill Road Chesterfield, 63017, MO
- Gender: Female
- Address: Suite 480S 224 South Woods Mill Road Chesterfield, 63017, MO
- Gender: Male
- Address: Suite 101 1585 Woodlake Drive Chesterfield, 63017, MO
- Gender: Male
- Address: Suite 500 South 224 South Woods Mill Road Chesterfield, 63017, MO
Questions & Answers
What conditions does Dr. Rachel Lynn Fishman Oiknine treat?
Dr. Rachel Lynn Fishman Oiknine provides treatment for Acute Pain, Amyloidosis, Diabetes Insipidus (DI), Low Testosterone, Metabolic Syndrome, Urinary Tract Infection (UTI). For the full list see this list.
Does Dr. Rachel Lynn Fishman Oiknine have affiliation with practices?
Dr. Rachel Lynn Fishman Oiknine is affiliated with Diabetes & Endocrinology Specialists.
Where can you meet with Dr. Rachel Lynn Fishman Oiknine?
Dr. Rachel Lynn Fishman Oiknine's office is located at 222 South Woods Mill Road Suite 410N in Chesterfield, MO 63017.
Does Dr. Rachel Lynn Fishman Oiknine accept patients with UnitedHealthcare?
Yes, Dr. Rachel Lynn Fishman Oiknine is listed in-network for UnitedHealthcare through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Dr. Rachel Lynn Fishman Oiknine affiliation with hospitals?
Dr. Rachel Lynn Fishman Oiknine is affiliated with ST LUKES HOSPITAL.