MR. MICHAEL WARREN (PA) – Medical Physician Assistant, NPI 1023340809
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,118 PHYSICIAN ASSISTANT in TN
Provider Addresses for MR. MICHAEL WARREN (PA)
1932 OAK DR
MURFREESBORO, TN 371285522
Phone:
Type: Mailing
2723 NEW SALEM HWY
MURFREESBORO, TN 371285253
Phone: (615) 396-6850
Fax: (615) 396-6855
Type: Mailing
2723 New Salem Hwy
Murfreesboro, TN 371285253
Phone: (615) 396-6850
Fax: (615) 396-6855
Type: Location
3939, Central Pike, Hermitage Woods, Nashville, Davidson County, Middle Tennessee, Tennessee, 37076, United States
HERMITAGE, TN 370763499
Phone: (615) 883-2331
Fax: (615) 391-1785
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 198 Open Payments records for all available years, with a total value of $3,277.
Total Amount is formed as General ($3,277) + Research ($0) + Ownership ($0) = $3,277.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Novo Nordisk Inc ($670).
Total Amount
$3,277
General + Research + Ownership
Payments
198
Total payment records
General Amount
$3,277
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $670 |
| PFIZER INC. | $348 |
| Otsuka America Pharmaceutical, Inc. | $294 |
| ABBVIE INC. | $240 |
| Amgen Inc. | $230 |
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: 2015-03-23
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 |
|---|---|---|---|---|
| I20150323002678 | I | Physician Assistant | TN | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 187 | 119 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 102 | 67 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 94 | 66 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 56 | 20 | $0 |
| 71046 | X-ray of chest, 2 views | 52 | 43 | $0 |
Insurance plans in this area (ZIP 37128)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiac Surgery | TN | |
| - | TN | |
| - | TN | |
| - | TN | |
| - | MO | |
| - | TN | |
| - | TN | |
| Nurse Practitioner | TN | |
| - | TN | |
| Family Practice | TN |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.