DR. JAMES M KOHLENBERG (MD) – Internal Medicine Physician, NPI 1720079437
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
7,218 INTERNAL MEDICINE in MI
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Provider Addresses for DR. JAMES M KOHLENBERG (MD)
John R Road, Madison Heights, Oakland County, Michigan, 48071, United States
MADISON HEIGHTS, MI 480713611
Phone: (248) 547-3100
Fax: (248) 547-4733
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 21 Open Payments records for all available years, with a total value of $399.
Total Amount is formed as General ($399) + Research ($0) + Ownership ($0) = $399.
Last reported payment date: 2024-11-07 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($170).
Total Amount
$399
General + Research + Ownership
Payments
21
Total payment records
General Amount
$399
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $170 |
| GlaxoSmithKline, LLC. | $115 |
| Amgen Inc. | $52 |
| IDORSIA PHARMACEUTICALS US INC | $25 |
| Novo Nordisk Inc | $21 |
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: 2007-04-03
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 |
|---|---|---|---|---|
| I20070403000058 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 2,510 | 248 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 632 | 234 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 365 | 241 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 365 | 31 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 362 | 31 | $0 |
Insurance plans in this area (ZIP 48071)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | MI | 20610 | Aspiration and/or injection of large joint or joint capsule | 13 | 13 |
| INTERNAL MEDICINE | MI | 83036 | Hemoglobin A1C level | 465 | 310 |
| INTERNAL MEDICINE | MI | 85610 | Blood test, clotting time | 214 | 21 |
| INTERNAL MEDICINE | MI | 90670 | Pneumococcal vaccine for injection into muscle | 103 | 103 |
| INTERNAL MEDICINE | MI | 93922 | Ultrasound study of arteries of both arms and legs | 244 | 239 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology) | MI | |
| - | MI | |
| - | MI | |
| - | MI | |
| Internal Medicine | MI | |
| Otolaryngology, Plastic And Reconstructive Surgery | MI | |
| Medical Oncology, Internal Medicine | MI | |
| - | MI | |
| - | AE | |
| Pediatric Medicine | MI |
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