Doctor profile · Federal record
Dr. John Loudermilk, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Carmichael, CA
- NPI 1366582264
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6501 Coyle Ave
Carmichael, CA 956080306
(330) 493-4443 - Mailing address
-
2227 3Rd Ave
Sacramento, CA 958183103
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- January 9, 2013
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #C40700
- Medicaid
- CA #00C407000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366582264. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
359
Distinct HCPCS
4
Medicare allowed
$41,284
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 150 | 144 | $177 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 115 | 109 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 70 | 70 | $122 | |
99291 |
Critical care, first 30-74 minutes | 24 | 23 | $217 |
In context: peer comparison
Among 6 peers in Carmichael Emergency Medicine Physician, average services per provider: 109. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
11
Total drug cost
$132
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 12 | 11 | $132 |
Frequently asked questions
What is Dr. John Loudermilk's medical specialty?
Dr. John Loudermilk practices Emergency Medicine Physician in Carmichael, CA.
Where does Dr. John Loudermilk practice?
Dr. John Loudermilk practices at 6501 Coyle Ave, Carmichael, CA 956080306. Office phone: 3304934443.
What is Dr. John Loudermilk's NPI?
Dr. John Loudermilk's National Provider Identifier (NPI) is 1366582264, issued by NPPES.
Does Dr. John Loudermilk accept Medicare assignment?
Yes. Dr. John Loudermilk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Loudermilk commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.