MARK E MUELLER (MD) – Internal Medicine Physician, NPI 1083607295
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,056 INTERNAL MEDICINE in WA
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Provider Addresses for MARK E MUELLER (MD)
PO BOX 3649
SPOKANE, WA 992203649
Phone:
Type: Mailing
East 5th Avenue, East Central, Spokane, Spokane County, Washington, 99202, United States
SPOKANE, WA 992021334
Phone: (509) 838-2531
Type: Location
41923 2ND ST STE 204
TEMECULA, CA 925902833
Phone:
Type: Mailing
41011 CALIFORNIA OAKS RD STE 103
MURRIETA, CA 925625751
Phone: (951) 676-4193
Type: Location
1260 NEVADA PACIFIC BLVD
FERNLEY, NV 894089871
Phone: (775) 575-7171
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $164.
Total Amount is formed as General ($164) + Research ($0) + Ownership ($0) = $164.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($85).
Total Amount
$164
General + Research + Ownership
Payments
9
Total payment records
General Amount
$164
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $85 |
| Abbott Laboratories | $24 |
| Hologic Sales and Service, LLC | $20 |
| Exact Sciences Corporation | $20 |
| ABBVIE INC. | $15 |
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: 2024-08-26
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 |
|---|---|---|---|---|
| I20040716001053 | I | Emergency Medicine | WA | TBD |
| I20160217002011 | I | Emergency Medicine | SD | TBD |
| I20180710000458 | I | Emergency Medicine | NV | TBD |
| I20240826001551 | I | Internal Medicine | CA | 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 99220)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | CA | |
| Physician Assistant | CA | |
| Family Practice | CA | |
| - | CA | |
| Family Practice | CA | |
| - | CA | |
| Nurse Practitioner | CA | |
| - | CA | |
| Sports Medicine, Family Practice | CA | |
| Family Practice | CA |
Reviews
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