GREG R PARHAM (CRNA) – Certified Registered Nurse Anesthetist, NPI 1144419987
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
760 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in MS
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Provider Addresses for GREG R PARHAM (CRNA)
PO BOX 3294
TUPELO, MS 388033294
Phone: (662) 377-4394
Fax: (662) 377-7045
Type: Mailing
North Mississippi Medical Center, 830, South Gloster Street, Clark Place, Tupelo, Lee County, Mississippi, 38801, United States
TUPELO, MS 38801
Phone: (662) 377-4394
Fax: (662) 377-7045
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.
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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: 2022-11-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20080207000546 | I | Certified Registered Nurse Anesthetist (Crna) | MS | TBD |
| I20221104001750 | I | Certified Registered Nurse Anesthetist (Crna) | AL | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 31 | 31 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 20 | 20 | $0 |
| 00790 | Anesthesia for other procedure on upper abdomen | 16 | 16 | $0 |
Insurance plans in this area (ZIP 38803)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | MS | 01402 | Anesthesia for open or endoscopic total knee joint replacement | 12 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | AL | |
| P O D I A T R Y | MS | |
| Pulmonary Disease | MS | |
| Nurse Practitioner | GA | |
| Pulmonary Disease, Critical Care (Intensivists) | GA | |
| Nurse Practitioner | MS | |
| Nurse Practitioner | MS | |
| Nurse Practitioner | MS | |
| P O D I A T R Y | WA | |
| G A S T R O E N T E R O L O G Y | MS |
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