GREGORY P. HARDERS (MD) – Emergency Medicine Physician, NPI 1891746541
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
151 EMERGENCY MEDICINE in AK
Provider Addresses for GREGORY P. HARDERS (MD)
ONE VANTAGEWAY, SUITE B240
MIDDLE TENNESSEE EMERGENCY PHYSICIANS, PC
NASHVILLE, TN 372281562
Phone: (615) 329-4020
Fax: (615) 327-5475
Type: Mailing
3100 TONGASS AVE
KETCHIKAN, AK 999015746
Phone: (907) 225-5171
Fax: (907) 370-2533
Type: Location
1700 Medical Center Parkway
St. Thomas Rutherford Hospital
Murfreesboro, TN 39129
Phone: (615) 329-4020
Fax: (615) 327-5475
Type: Location
Saint Thomas Rutherford Hospital, 1700, Medical Center Parkway, Battleground Estates, Murfreesboro, Rutherford County, Tennessee, 37129, United States
ST. THOMAS RUTHERFORD HOSPITAL
MURFREESBORO, TN 39129
Phone: (615) 329-4020
Fax: (615) 327-5475
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-02-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 9 Medicare enrollment records; no due dates published yet.
Enrollment records
9
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 |
|---|---|---|---|---|
| I20100602000170 | I | Emergency Medicine | AZ | TBD |
| I20150710002593 | I | Emergency Medicine | TN | TBD |
| I20230918000133 | I | Emergency Medicine | ME | TBD |
| I20240417004040 | I | Emergency Medicine | AK | TBD |
| I20240607000542 | I | Emergency Medicine | MN | TBD |
| I20240909002304 | I | Emergency Medicine | KY | TBD |
| I20250108002669 | I | Emergency Medicine | WI | TBD |
| I20250121003153 | I | Emergency Medicine | HI | TBD |
| I20250224003124 | I | Emergency Medicine | VA | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 191 | 189 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 181 | 175 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 30 | 30 | $0 |
Insurance plans in this area (ZIP 37228)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | CA | |
| Nurse Practitioner | GA | |
| Emergency Medicine | HI | |
| Emergency Medicine | CE | |
| Emergency Medicine, Internal Medicine | PA | |
| Emergency Medicine | TX | |
| Emergency Medicine | HI | |
| Emergency Medicine | OH | |
| Emergency Medicine | HI | |
| Emergency Medicine | AZ |
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