MARK DONALD FISCHER (M.D.) – Orthopaedic Hand Surgery Physician, NPI 1801807177
Orthopaedic Hand Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
89 HAND SURGERY in MN
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Provider Addresses for MARK DONALD FISCHER (M.D.)
Koch Industries, Inc. | Lehigh Consumer Group, LLC, 4200, Dahlberg Drive, Glenwood Junction, Golden Valley, Hennepin County, Minnesota, 55422, United States
SUITE 300
GOLDEN VALLEY, MN 554224840
Phone: (952) 512-5600
Fax: (952) 512-5651
Type: Mailing
Oakdale Medical Building, 3366, Oakdale Avenue North, Robbinsdale, Hennepin County, Minnesota, 55422, United States
SUITE 103
ROBBINSDALE, MN 554222948
Phone: (763) 520-7870
Fax: (763) 520-7580
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 13 Open Payments records for all available years, with a total value of $1,587.
Total Amount is formed as General ($1,587) + Research ($0) + Ownership ($0) = $1,587.
Last reported payment date: 2024-09-23 • Largest payer in this snapshot: Arthrex, Inc. ($943).
Total Amount
$1,587
General + Research + Ownership
Payments
13
Total payment records
General Amount
$1,587
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Arthrex, Inc. | $943 |
| Medartis Inc. | $277 |
| Sonex Health, Inc. | $268 |
| Smith+Nephew, Inc. | $100 |
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: 2006-02-20
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 |
|---|---|---|---|---|
| I20060220000531 | I | Hand Surgery | MN | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 719 | 98 | $0 |
| 20550 | Injection into tendon or ligament | 85 | 55 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 84 | 66 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 83 | 83 | $0 |
| 73110 | X-ray of wrist, minimum of 3 views | 81 | 49 | $0 |
Insurance plans in this area (ZIP 55422)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| HAND SURGERY | MN | 73140 | X-ray of fingers, minimum of 2 views | 25 | 18 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MN | |
| Physical Therapist In Private Practice | MN | |
| Physical Therapist In Private Practice | MN | |
| - | MN | |
| Physical Therapist In Private Practice | MN | |
| - | MN | |
| Orthopedic Surgery | MN | |
| - | MN | |
| Physical Therapist In Private Practice | MN | |
| Physical Therapist In Private Practice | TX |
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