Doctor profile · Federal record
Dr. Natalie Warrum, OD
Optometrist (CMS: Optometry) · Columbia, SC
- NPI 1720656010
- Accepts Medicare
- MIPS 95.3 / 100 · 2023
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Richland Medical Park Dr Ste 210
Columbia, SC 292036831
(803) 434-2020 - Mailing address
-
Po Box 743904
Atlanta, GA 303743904
Credentials & registration
- NPI registered
- June 2021 — 5 yrs on file
- Profile last updated
- July 23, 2021
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- South Carolina #2277
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720656010. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
356
Distinct HCPCS
8
Medicare allowed
$30,264
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 130 | 113 | $84 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 58 | 58 | $104 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 57 | 49 | $119 | |
92134 |
Imaging of retina | 34 | 28 | $36 | |
92133 |
Imaging of optic nerve | 29 | 25 | $33 | |
92083 |
Exam of visual field with extended testing | 16 | 15 | $58 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 16 | 16 | $157 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 16 | 15 | $53 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 68. This provider delivers 5.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
234
Patients
33
Total drug cost
$85,778
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 68 | 21 | $683 |
| Cyclosporine | Generic | 23 | 0 | $8,651 |
| Brimonidine Tartrate | Generic | 21 | 0 | $106 |
| Prednisolone Acetate | Generic | 21 | 0 | $816 |
| Restasis (Cyclosporine) | Brand | 20 | 0 | $29,149 |
| Restasis Multidose (Cyclosporine) | Brand | 19 | 0 | $16,015 |
| Azelastine Hcl | Generic | 18 | 12 | $1,037 |
| Tyrvaya (Varenicline Tartrate) | Brand | 17 | 0 | $17,811 |
| Xiidra (Lifitegrast) | Brand | 16 | 0 | $11,083 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 11 | 0 | $427 |
Frequently asked questions
What is Dr. Natalie Warrum's medical specialty?
Dr. Natalie Warrum practices Optometrist in Columbia, SC.
Where does Dr. Natalie Warrum practice?
Dr. Natalie Warrum practices at 1 Richland Medical Park Dr Ste 210, Columbia, SC 292036831. Office phone: 8034342020.
What is Dr. Natalie Warrum's NPI?
Dr. Natalie Warrum's National Provider Identifier (NPI) is 1720656010, issued by NPPES.
Does Dr. Natalie Warrum accept Medicare assignment?
Yes. Dr. Natalie Warrum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natalie Warrum commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.