DR. SYLVIA IFEYINWA ONYENSOH (MD, JD, MSPH) – Occupational Medicine Physician, NPI 1114360567
Occupational Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. SYLVIA IFEYINWA ONYENSOH (MD, JD, MSPH)
2372 CEDAR ST
MC KENZIE, TN 382012218
Phone: (731) 388-8422
Type: Location
5 Perryridge Rd
Greenwich, CT 068304608
Phone: (203) 863-3911
Type: Location
1005 Dr Db Todd Jr Blvd
Nashville, TN 37208
Phone: (615) 327-6782
Type: Location
2003 Gallatin Pike N
Madison, TN 371152001
Phone: (615) 846-9850
Type: Location
2325 DICKERSON PIKE UNIT 70641
NASHVILLE, TN 372074586
Phone: (703) 962-0595
Type: Mailing
1005 DR DB TODD JR BLVD
NASHVILLE, TN 37208
Phone: (615) 327-6782
Type: Location
2325 DICKERSON PIKE UNIT 70165
NASHVILLE, TN 372074572
Phone: (703) 962-0595
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2018-11-14
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 |
|---|---|---|---|---|
| I20181114003182 | I | Family Practice | TN | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 21 | 20 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 12 | 12 | $0 |
Insurance plans in this area (ZIP 38201)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | TN | |
| Physician Assistant | TN | |
| - | TN | |
| - | SC | |
| - | TN | |
| Nurse Practitioner | TN | |
| - | TN | |
| - | TN | |
| Nurse Practitioner | SC | |
| - | VA |
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