JOHN P MILLIKEN (MD) – Gastroenterology Physician, NPI 1013048057
Gastroenterology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
648 GASTROENTEROLOGY in MI
Provider Addresses for JOHN P MILLIKEN (MD)
224 CIRCLE DR
TRAVERSE CITY, MI 496842342
Phone: (231) 935-0525
Fax: (231) 935-0529
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 189 Open Payments records for all available years, with a total value of $3,530.
Total Amount is formed as General ($3,530) + Research ($0) + Ownership ($0) = $3,530.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: ABBVIE INC. ($780).
Total Amount
$3,530
General + Research + Ownership
Payments
189
Total payment records
General Amount
$3,530
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $780 |
| Janssen Biotech, Inc. | $538 |
| Takeda Pharmaceuticals U.S.A., Inc. | $325 |
| Gilead Sciences, Inc. | $170 |
| Amgen Inc. | $156 |
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: 2005-01-18
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 |
|---|---|---|---|---|
| I20050118000205 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 164 | 117 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 126 | 44 | $0 |
| 43239 | Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 125 | 125 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 91 | 91 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 81 | 65 | $0 |
Insurance plans in this area (ZIP 49684)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| GASTROENTEROLOGY | MI | 43235 | Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope | 26 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | MI | |
| O T O L A R Y N G O L O G Y | MI | |
| Physician Assistant | MI | |
| Family Practice | MI | |
| Orthopedic Surgery | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Family Practice | MI | |
| Family Practice | MI |
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