DR. DAVID O RANZ (MD) – Ophthalmology Physician, NPI 1780689141
Ophthalmology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
429 OPHTHALMOLOGY in TN
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Provider Addresses for DR. DAVID O RANZ (MD)
171, Heritage Park Drive, Haynes Haven, Murfreesboro, Rutherford County, Tennessee, 37129, United States
MURFREESBORO, TN 371291573
Phone: (615) 896-2551
Fax: (615) 895-7787
Type: Mailing
171 Heritage Park Dr
Murfreesboro, TN 371291573
Phone: (615) 896-2551
Fax: (615) 895-7787
Type: Location
3601 THE VANDERBILT CLINIC
NASHVILLE, TN 372321573
Phone: (615) 322-3000
Type: Location
3841 GREEN HILLS VILLAGE DR STE 200
NASHVILLE, TN 372152691
Phone:
Fax: (615) 322-5048
Type: Mailing
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: 2004-09-21
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 |
|---|---|---|---|---|
| I20040921000839 | I | Ophthalmology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 395 | 318 | $0 |
| 92014 | Established patient complete exam of visual system | 277 | 270 | $0 |
| 92083 | Exam of visual field with extended testing | 125 | 103 | $0 |
| 92133 | Imaging of optic nerve | 122 | 114 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 120 | 105 | $0 |
Insurance plans in this area (ZIP 37129)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | TN | |
| Pediatric Medicine | TN | |
| - | TN | |
| - | TN | |
| Diagnostic Radiology, Interventional Pain Management | TN | |
| Certified Registered Nurse Anesthetist (Crna) | TN | |
| N E U R O L O G Y | TN | |
| - | TN | |
| Physician Assistant | TN | |
| Internal Medicine | TN |
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