DR. NATHANIEL R MILLER (M.D.) – Maternal & Fetal Medicine Physician, NPI 1336310945
Maternal & Fetal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,037 OBSTETRICS/GYNECOLOGY in WA
Provider Addresses for DR. NATHANIEL R MILLER (M.D.)
969 Stevens Dr Ste 3A
Richland, WA 993523558
Phone: (509) 946-8696
Fax: (509) 946-8646
Type: Location
101 W 8th Ave Ste 100
Spokane, WA 99204
Phone: (509) 474-4060
Fax: (509) 227-7070
Type: Location
421, Liberty Lane, Evesham Township, Burlington County, New Jersey, 08053-5344, United States
LIBERTY LAKE, WA 990190421
Phone: (509) 747-2455
Fax: (509) 227-7070
Type: Mailing
100, West 8th Avenue, Spokane, Spokane County, Washington, 99204, United States
SPOKANE, WA 99204
Phone: (509) 474-4060
Fax: (509) 227-7070
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: 2025-01-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20160512001047 | I | Obstetrics/Gynecology | WA | TBD |
| I20180307001130 | I | Diagnostic Radiology | ID | TBD |
| I20230310001087 | I | Obstetrics/Gynecology | OR | TBD |
| I20250122001859 | I | Obstetrics/Gynecology | AK | 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 99352)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| Internal Medicine | WA | |
| - | WA | |
| Physician Assistant | WA | |
| - | WA | |
| - | WA | |
| Physician Assistant | WA | |
| Internal Medicine | WA | |
| - | WA | |
| - | WA |
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