DR. MICHAEL L MAWBY (M.D.) – Rheumatology Physician, NPI 1720084114
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
216 RHEUMATOLOGY in MI
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Provider Addresses for DR. MICHAEL L MAWBY (M.D.)
The Box, 425, Boardman Avenue, Traverse City, Grand Traverse County, Michigan, 49684, United States
TRAVERSE CITY, MI 496850728
Phone: (231) 935-0550
Fax: (231) 935-0551
Type: Mailing
1115, South Union Street, Old Town, Traverse City, Grand Traverse County, Michigan, 49684, United States
TRAVERSE CITY, MI 496843258
Phone: (231) 935-0550
Fax: (231) 935-0551
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 40 Open Payments records for all available years, with a total value of $1,061.
Total Amount is formed as General ($1,061) + Research ($0) + Ownership ($0) = $1,061.
Last reported payment date: 2024-06-20 • Largest payer in this snapshot: Amgen Inc. ($269).
Total Amount
$1,061
General + Research + Ownership
Payments
40
Total payment records
General Amount
$1,061
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $269 |
| Novartis Pharmaceuticals Corporation | $239 |
| ABBVIE INC. | $165 |
| Janssen Biotech, Inc. | $147 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $81 |
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: 2022-08-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20051123000260 | I | Rheumatology | MI | TBD |
| I20220815000180 | I | Internal Medicine | OH | 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 |
|---|---|---|---|---|
| J0129 | Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 7,925 | 18 | $0 |
| J1745 | Injection, infliximab, excludes biosimilar, 10 mg | 7,570 | 26 | $0 |
| J0897 | Injection, denosumab, 1 mg | 4,500 | 54 | $0 |
| 96365 | Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 345 | 69 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 303 | 113 | $0 |
Insurance plans in this area (ZIP 49685)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | MI | 96415 | Infusion of chemotherapy into a vein | 198 | 39 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| - | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | MI | |
| - | MI |
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