DR. MONICA MICHELLE ZHEREBTSOV (M.D.) – Pediatric Gastroenterology Physician, NPI 1811284599
Pediatric Gastroenterology Physician
Main info
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. MONICA MICHELLE ZHEREBTSOV (M.D.)
PO BOX 421
LIBERTY LAKE, WA 990190421
Phone: (509) 474-2072
Type: Mailing
101 W 8TH AVE STE 150E
SPOKANE, WA 992042307
Phone: (509) 474-5437
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $416.
Total Amount is formed as General ($416) + Research ($0) + Ownership ($0) = $416.
Last reported payment date: 2024-10-23 • Largest payer in this snapshot: Mirum Pharmaceuticals, Inc. ($301).
Total Amount
$416
General + Research + Ownership
Payments
8
Total payment records
General Amount
$416
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Mirum Pharmaceuticals, Inc. | $301 |
| Takeda Pharmaceuticals U.S.A., Inc. | $60 |
| ABBVIE INC. | $33 |
| Ipsen Biopharmaceuticals, Inc | $22 |
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: 2011-10-25
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 |
|---|---|---|---|---|
| I20111025000837 | I | Pediatric Medicine | WA | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 99019)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.