DR. STEPHEN MICHAEL SEINK (M.D.) – Sleep Medicine (Internal Medicine) Physician, NPI 1164469532
Sleep Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. STEPHEN MICHAEL SEINK (M.D.)
74 N PECOS RD STE B
HENDERSON, NV 890747344
Phone: (808) 545-2500
Fax: (808) 545-2551
Type: Mailing
2860, North Santiago Boulevard, Orange, Orange County, California, 92867, United States
STE 110
ORANGE, CA 928671722
Phone: (949) 645-0000
Fax: (949) 645-0003
Type: Mailing
560 N NIMITZ HWY STE 115B
HONOLULU, HI 968175380
Phone: (805) 784-2588
Fax: (808) 784-2589
Type: Location
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: 2015-03-13
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 |
|---|---|---|---|---|
| I20150313000048 | I | Sleep Medicine | HI | 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 |
|---|---|---|---|---|
| 95806 | Sleep study including heart rate, breathing, airflow, and effort | 30 | 30 | $0 |
Insurance plans in this area (ZIP 89074)
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