RACHEL LYNN FISHMAN OIKNINE (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1003840349
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
220 ENDOCRINOLOGY in MO
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Provider Addresses for RACHEL LYNN FISHMAN OIKNINE (M.D.)
222, South Woods Mill Road, Chesterfield, Saint Louis County, Missouri, 63017, United States
SUITE 410N
CHESTERFIELD, MO 630173625
Phone: (314) 469-6224
Fax: (314) 469-0744
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 47 Open Payments records for all available years, with a total value of $895.
Total Amount is formed as General ($895) + Research ($0) + Ownership ($0) = $895.
Last reported payment date: 2024-11-27 • Largest payer in this snapshot: Bayer Healthcare Pharmaceuticals Inc. ($96).
Total Amount
$895
General + Research + Ownership
Payments
47
Total payment records
General Amount
$895
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-27
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-08-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050826000151 | I | Endocrinology | MO | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 391 | 238 | $0 |
| 84480 | Thyroid hormone, t3 measurement, total | 364 | 218 | $0 |
| 84443 | Blood test, thyroid stimulating hormone (tsh) | 362 | 216 | $0 |
| 84439 | Thyroxine (thyroid chemical), free | 361 | 216 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 175 | 140 | $0 |
Insurance plans in this area (ZIP 63017)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MO | |
| E N D O C R I N O L O G Y | MO | |
| E N D O C R I N O L O G Y | MO |
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