Doctor profile · Federal record
Dr. Nathan Ehmer, D.O.
Orthopaedic Trauma Physician (CMS: Orthopedic Surgery) · Redding, CA
- NPI 1871767673
- Accepts Medicare
- MIPS 29.8 / 100 · 2023
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2510 Airpark Dr Ste 301
Redding, CA 960012462
(530) 242-3500
fax (530) 242-3546 - Mailing address
-
3400 Data Dr
Rancho Cordova, CA 956707956
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- August 4, 2025
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207XX0801X — NUCC code
- State license (1)
- California #20A 10366
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871767673. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
952
Distinct HCPCS
10
Medicare allowed
$173,834
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 208 | 132 | $107 | |
73502 |
X-ray of hip, 2-3 views | 141 | 100 | $52 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 131 | 127 | $195 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 123 | 120 | $153 | |
73100 |
X-ray of wrist, 2 views | 84 | 46 | $43 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 38 | 38 | $134 | |
27236 |
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement | 32 | 32 | $1,382 | |
73030 |
X-ray of shoulder, minimum of 2 views | 30 | 17 | $42 | |
27245 |
Treatment of broken neck of thigh bone with bone implant | 29 | 28 | $1,328 | |
73610 |
X-ray of ankle, minimum of 3 views | 28 | 11 | $39 |
In context: peer comparison
Among 1 peers in Redding Orthopaedic Trauma Physician, average services per provider: 63. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$490
Transactions
10
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 9 | $446.91 | |
| DePuy Synthes Sales INC. | 1 | $43.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
29
Patients
26
Total drug cost
$206
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 18 | 15 | $77 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 11 | $130 |
Frequently asked questions
What is Dr. Nathan Ehmer's medical specialty?
Dr. Nathan Ehmer practices Orthopaedic Trauma Physician in Redding, CA.
Where does Dr. Nathan Ehmer practice?
Dr. Nathan Ehmer practices at 2510 Airpark Dr Ste 301, Redding, CA 960012462. Office phone: 5302423500.
What is Dr. Nathan Ehmer's NPI?
Dr. Nathan Ehmer's National Provider Identifier (NPI) is 1871767673, issued by NPPES.
Does Dr. Nathan Ehmer accept Medicare assignment?
Yes. Dr. Nathan Ehmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Ehmer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); X-ray of hip, 2-3 views (HCPCS 73502); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.