DR. GREGORY CARL ZACHMANN (M.D.) – Otolaryngology Physician, NPI 1295738094
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
309 OTOLARYNGOLOGY in VA
Provider Addresses for DR. GREGORY CARL ZACHMANN (M.D.)
213 S JEFFERSON ST STE 1006
ROANOKE, VA 240111713
Phone: (540) 224-5715
Type: Mailing
4348 ELECTRIC RD
ROANOKE, VA 240180720
Phone: (540) 769-0700
Fax: (540) 772-8159
Type: Location
Jefferson Surgical Clinic, 1234, Franklin Road Southwest, Old Southwest, Roanoke, Roanoke (city), Virginia, 24014, United States
ROANOKE, VA 240164606
Phone: (540) 345-1561
Fax: (540) 343-6012
Type: Mailing
1234 Franklin Rd SW
Roanoke, VA 240164606
Phone: (540) 345-1561
Fax: (540) 343-6012
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $220.
Total Amount is formed as General ($220) + Research ($0) + Ownership ($0) = $220.
Last reported payment date: 2023-08-23 • Largest payer in this snapshot: Medtronic, Inc. ($205).
Total Amount
$220
General + Research + Ownership
Payments
3
Total payment records
General Amount
$220
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-08-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $205 |
| AERIN MEDICAL INC. | $15 |
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: 2007-05-02
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 |
|---|---|---|---|---|
| I20070502000384 | I | Otolaryngology | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 289 | 230 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 88 | 74 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 75 | 63 | $0 |
| 31231 | Diagnostic exam of nasal passages using an endoscope | 57 | 51 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 46 | 46 | $0 |
Insurance plans in this area (ZIP 24011)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| OTOLARYNGOLOGY | VA | 95004 | Injection of allergenic extracts into skin, accessed through the skin | 1365 | 43 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | VA | |
| Nurse Practitioner | VA | |
| Cardiovascular Disease (Cardiology) | VA | |
| G A S T R O E N T E R O L O G Y | NY | |
| - | MI | |
| - | VA | |
| - | VA | |
| - | VA | |
| General Surgery | VA | |
| - | VA |
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