Doctor profile · Federal record
Dr. Karla Newbold, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Addiction Medicine (Family Medicine) Physician · Emergency Medicine Physician · Family Medicine Physician · Internal Medicine Physician · Mishawaka, IN
- NPI 1366609547
- Accepts Medicare
- 19 yrs in practice
- Licensed in 3 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5215 Holy Cross Pkwy, Emergency Department
Mishawaka, IN 465451469
(574) 335-5000 - Additional location
-
5515 Cleveland Ave Ste 5
Stevensville, MI 491279669
(269) 429-9677
fax (269) 429-4002
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- September 16, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (3)
- Michigan #4301111525 · Indiana #01069152A · Illinois #125-053063
- Medicaid
- IN #201012560
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366609547. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
433
Distinct HCPCS
5
Medicare allowed
$51,213
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 183 | 163 | $176 | |
99284 |
Emergency department visit with moderate level of medical decision making | 110 | 106 | $119 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 104 | 90 | $8 | |
99283 |
Emergency department visit with low level of medical decision making | 18 | 18 | $72 | |
99291 |
Critical care, first 30-74 minutes | 18 | 18 | $211 |
In context: peer comparison
Among 6 peers in Mishawaka Emergency Medicine Physician, average services per provider: 131. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
38
Patients
27
Total drug cost
$215
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 16 | 16 | $48 |
| Cephalexin | Generic | 11 | 11 | $79 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 0 | $88 |
Hospital affiliations
Frequently asked questions
What is Dr. Karla Newbold's medical specialty?
Dr. Karla Newbold practices Emergency Medicine Physician in Mishawaka, IN.
Where does Dr. Karla Newbold practice?
Dr. Karla Newbold practices at 5215 Holy Cross Pkwy, Mishawaka, IN 465451469. Office phone: 5743355000.
What is Dr. Karla Newbold's NPI?
Dr. Karla Newbold's National Provider Identifier (NPI) is 1366609547, issued by NPPES.
Does Dr. Karla Newbold accept Medicare assignment?
Yes. Dr. Karla Newbold accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karla Newbold 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.