JAMES MARTIN FOX (M.D.) – Cardiovascular Disease Physician, NPI 1740275379
Cardiovascular Disease Physician
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Profile Insights
NPPES metrics only — not quality of care.
304 INTERVENTIONAL CARDIOLOGY in MI
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Provider Addresses for JAMES MARTIN FOX (M.D.)
2891 MOMENTUM PL
CHICAGO, IL 606895328
Phone: (231) 935-6080
Fax: (231) 935-6081
Type: Mailing
1200, Sixth Street, Kids Creek, Traverse City, Grand Traverse County, Michigan, 49684, United States
SUITE 200
TRAVERSE CITY, MI 496842369
Phone: (231) 935-5800
Fax: (231) 935-5799
Type: Location
2585 W Houghton Lake Dr
Prudenville, MI 486519624
Phone: (989) 366-2900
Fax: (989) 366-1166
Type: Location
1250 E Michigan Ave
Grayling, MI 497387074
Phone: (989) 348-0550
Fax: (989) 348-0473
Type: Location
1100 E Michigan Ave
Grayling, MI 497381312
Phone: (989) 348-5461
Fax: (989) 348-5724
Type: Location
234 Lake St
Roscommon, MI 486539203
Phone: (989) 275-1200
Fax: (989) 275-1210
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $20.
Total Amount is formed as General ($20) + Research ($0) + Ownership ($0) = $20.
Last reported payment date: 2023-04-23 • Largest payer in this snapshot: W. L. Gore & Associates, Inc. ($20).
Total Amount
$20
General + Research + Ownership
Payments
1
Total payment records
General Amount
$20
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-04-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| W. L. Gore & Associates, Inc. | $20 |
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: 2004-05-10
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 |
|---|---|---|---|---|
| I20040510000215 | I | Interventional Cardiology | MI | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 629 | 496 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 321 | 315 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 280 | 246 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 92 | 92 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 81 | 50 | $0 |
Insurance plans in this area (ZIP 60689)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | MI | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 216 | 160 |
| INTERVENTIONAL CARDIOLOGY | MI | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 91 | 91 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Internal Medicine | MI | |
| Cardiovascular Disease (Cardiology), Internal Medicine | MI | |
| Nurse Practitioner | MI | |
| - | MI | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | MI | |
| - | MI | |
| - | MI | |
| Certified Registered Nurse Anesthetist (Crna) | MI | |
| Cardiovascular Disease (Cardiology), Internal Medicine | MI | |
| Nurse Practitioner | MI |
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