Doctor profile · Federal record
Dr. Natalie Siegfried, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Norman, OK
- NPI 1457960247
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
901 N Porter Avenue
Norman, OK 73071
(405) 307-5340
Credentials & registration
- NPI registered
- July 2020 — 6 yrs on file
- Profile last updated
- May 2, 2022
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Oklahoma #7351 · Oklahoma #0382R
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457960247. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
117
Distinct HCPCS
3
Medicare allowed
$15,604
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 53 | 52 | $165 | |
99284 |
Emergency department visit with moderate level of medical decision making | 52 | 52 | $116 | |
99283 |
Emergency department visit with low level of medical decision making | 12 | 12 | $69 |
In context: peer comparison
Among 23 peers in Norman Emergency Medicine Physician, average services per provider: 98. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
143
Patients
132
Total drug cost
$1,112
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 34 | 34 | $231 |
| Cephalexin | Generic | 33 | 33 | $321 |
| Prednisone | Generic | 23 | 23 | $87 |
| Doxycycline Hyclate | Generic | 18 | 18 | $239 |
| Etodolac | Generic | 12 | 12 | $132 |
| Methocarbamol | Generic | 12 | 12 | $32 |
| Ciprofloxacin Hcl | Generic | 11 | 0 | $71 |
Hospital affiliations
Frequently asked questions
What is Dr. Natalie Siegfried's medical specialty?
Dr. Natalie Siegfried practices Emergency Medicine Physician in Norman, OK.
Where does Dr. Natalie Siegfried practice?
Dr. Natalie Siegfried practices at 901 N Porter Avenue, Norman, OK 73071. Office phone: 4053075340.
What is Dr. Natalie Siegfried's NPI?
Dr. Natalie Siegfried's National Provider Identifier (NPI) is 1457960247, issued by NPPES.
Does Dr. Natalie Siegfried accept Medicare assignment?
Yes. Dr. Natalie Siegfried accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natalie Siegfried commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.